first DR:
(D) B R' U' D //EO 5
R' F' L' D2 B' //DR 5/10+3

then I noticed there were two bars. New DR:
(D) B R' U' D //EO 5
* R' F' (R' B) //DR 4a1 2e 4/9
*: E B2 E' B2 //change to 4a1 4e 6-5/10

(D) B R U' D //EO 5
B2 R' F' (R' B') //DR 4a1 2e 5/10
(D2 B2 @' F2 R' @) //HTR 4/14
(U2 R2 D2 B2) //M 4/18
@: M //+2/20

Forgot to do this attempt 

bad time management 

R' B' L' U //EO 4
L R2 B R2 F' R' //DR 6/10+1
U2 R2 U2 B' //HTR 4/14
F2 R2 F2 B2 U2 L2 //FINISH 6/20

linear 20 lol

(U') D' L' U //EO 4
(F') //7c8e 2l2s 1/5
L F' R B //DR 4/9
(R') F2 U2 R //HTR 4/13
D2 F2 U2 D2 L2 U2 //FINISH 6/19

another 19:
(U') D' L' U //EO 4
(F') //7c8e 2l2s 1/5
R2 L' B' R F' //DR 5/10+2
D2 R' B2 L //HTR 4/14
U2 L2 F2 D2 L2 //FINISH 5/19

(U') D' L' U //EO 4
(F') //7c8e 2l2s 1/5
L F' R B //DR 4/9
(R' B2 D2 R') //HTR 4/13
(U2 B2 U2 D2 L2 D2 R2) //FINISH 7/20

too many variations to check

(B') U' R2 B //EO 4
(U) R2 U2 B2 U //DR 5/9+2
F2 L (F2 L) //HTR 4/13
(U2 L2 F2 B2 D2 B2) //FINISH 6/19

first DR was
(B) U' R2 B //EO 4
U' D B2 L' //DR 4/8+3

after first move (U) for htr i found this DR

F B' R B' //EO 4
L2 U L (U2 D2 R) //DR 6/10+2
U (F2 U') //HTR 3/13 lol
(R2 U2 R2 F2 R2 F2 B2) //FINISH 7/20

first solution:
F' B R' D B //EO 5
(R) F2 L' U2 L' //DR 5/10+2
R2 U' F2 D # //HTR 4/14
L2 B2 L2 U2 #' F2 R2 D2 //E //7/21
#: E //+1/22

let's do DR on the other side
F' B R' D B //EO 5
(R F2 U2 F2 D' L2 U') //DR 7/12+2
(D2 R' # U2 # F2 B2 L) //HTR 6/18
(B2 L2 R2 #2) //M //3/21
#: M //+0/21

D B' R U F //EO 5
D L' D2 F2 D R' //DR 6/11+2
(F2 R2 U' F2 U') //HTR 5/16
(D2 B2 L2) //FINISH 3/19

U F B2 L' B' //EO 5
U R' D L //DR 4/9+3
D # (F2 D F2 D' F2 D # F2 D) //fun HTR 9/18
(B2 L2 F2) //E 3/21
#: E //+0/21

another 9+3:
D2 U' F R B', U L' D' R'

(B' L' F' D) //EO 4
B (B' F2 R2 F') //extended DR 5/9+4
L' U2 L' (U2 R U2 R) //HTR 7/16
(F2 U2 L2 U2 D2 B2) //FINISH 6/22

others:
F R' U F', U R (U D2 R) //9+3
F R' U F', U' D2 R L' U //9+3
F U R2 F, U' L (U R D2 R) //10+3

(U2 D R) //EO 3
(B2 R2 B2 D' B) //DR 5/8+2
(R2 B2 U) B2 U //HTR 5/13

try another way:
(U2 D R) //EO 3
(B2 R2 B2 D' B) //DR 5/8+2
B2 U (B2 U') //pseudo HTR 4-1/11
(L2 U F2 R2 F2 U') //HTR 6/17
(D2 F2 L2) //FINISH 3/20

(F U) L2 U //EO 4
B' F2 L' U2 R' F' //DR 6/10+1
F B' U2 L2 F B' R' //HTR 7-2/15
L2 B2 F2 U2 F2 D2 //FINISH 6/21

D L' //EO 2
B R2 U //DR-3c2e, but let's see another axis 3/5
B' F2 L2 U B //DR 5/10+3
(D B2 D # B2 L2 U') //HTR 6/16
(L2 F2 L2 D2 # F2 B2) //L2E2E 6-1/21
#: E2 //+1/22

D2 B' R' L //EO 4
F' B D L2 U //DR 5/9+3
L2 B # (R2 U2 F L2 D2 B #) //HTR 8/17
(L2 R2 D2) //L2E2E 3/20
#: S2 //+2/22

so many variations

(F U2 L) //EO 3
D' R2 U F2 B D B' //DR 7/10+1
(F2 U' L2 R2 D F2 U) //HTR 7/17
(R2 B2 U2 L2) //FINISH 4/21

(F) //EO 1
U2 F2 L D' R' D' L //extended DR 7/8+2
(B2 D' R2 U') //pHTR 4/12
(L2 D L2 R2 U' B2 R2) //FINISH 7/19

the other DR gives 20 or so:
(F) U2 L D' R' D' L //DR 7+2

B L D' R
F B' (D2 B D B')
D' F2 L2 D B2 D'
L2 B2 R2 F2 U2 B2 U2

(L F R2 B) //EO 4
U F2 L R2 U2 R' //extended DR 6/10+3
D' (D' R2 D') //HTR 4/14
L2 D2 B2 R2 B2 U2 L2 //FINISH 7/21

D2 L2 U2 L' //EO 4
U2 D F U F //DR 5/9+3
(U F2 R2 U # B2 U) //HTR 6/15
(L2 D2 L2 D2) //L2E2E 4/19
#: E2 //+1/20

lots of 8+3, 8+4, 8+5, 9+3

D B U' R' B' //EO 5
(U' F2 U' L' D') //DR 5/10+3
(F2 R U2 R D2 L) //HTR 6/16
(U2 L2 D2 F2) //FINISH 4/20

other:
D B U' R' B //EO 5
D2 F2 B2 D L //DR 5/10+1

U' R2 F U' //EO 4
(B D2 F2 B2 L F') //DR 6/10+3
R' # (B2 R' # B2 R') //HTR 5/15
(U2 F2 B2 R2 D2 L2) //M 6/21
#: M //-1/20

other:
U' R2 F U //EO 4
F //JZP which resulted in another 10+3

(B' R2 B') //EO 3
(R' D') L' U' F2 U //DR 6/9+1
R B2 L' F2 B2 R //HTR 6/15
U2 D2 L2 //FINISH 3/18

lol easy scramble 

B' D' L B2 L' //EO 5
B2 D' B D2 F U //DR 6/11+3
L2 F @ U2 F' @' D2 F //HTR 6/17
U2 R2 L2 B2 L2 U2 //S
@: S //+0/23

almost linear solution 

F' B （L' R B) //EO 5
(R' U' L2 F2 D L2 D') //DR 7/12+2
U2 R U2 L //HTR 4/16
B2 U2 R2 F2 //FINISH 4/20

B D F' //EO 3
(B2 L D R2 U') //DR 5/8+2
R' U2 R' (D2 B2 L U2 R') //HTR 8/16
(B2 U2 L2 B2) //FINISH 4/20

(F L) R D R' //EO 5
(U2 D2 F U2 D' B) //DR 7/12+2
B2 U B2 U #' //HTR 5/15
L2 F2 D2 # B2 D2 //E 5/20
#: E //+1/21

triple 21 this week lol

D (R' D') //EO 3
(L2 F L') R B2 R' //DR 6/9+4
(F D2 R2 B' L2 F2 # U2 B' U2 R2 B #) //L2E2E with blocking start 11/20
#: S2 //+1/21

there's a 15 HTR and 23 finish from this DR:

D (R' D') //EO 3
(L2 F L') R B2 R' //DR 6/9+4
B' U2 F' (B U2 B') //HTR 6/15
L2 R2 D2 F2 U2 D2 R2 F2 //FINISH 8/23

U' B' L' D //EO 4
B R U2 B2 R2 B //DR 6/10+3
(L2 U2 R #' U2 R F2 R' #) //HTR 7/17
(D2 @) //M+2E2E 1/18
#: M //+0
@: U2 D2 F2 U2 D2 B2 //6-3/21

B F' L F //EO 4
U R' D' R2 L' U //DR 6/10+4
R' × U2 R (R' × U2 R) //HTR 6/16
B2 R2 ×2 F2 U2 L2 ×2 D2 F2 //L2E2E 7/23
×: M //+0/23

Nothing good

L F2 U' //EO 3
L B (F B2 D2 B) //extended DR 6/9+3
(L F2 R B2 U2 R) //HTR 6/15
(F2 B2 R2 U2) //FINISH 4/19

R L F U' B //EO, 122*2+112 5
R' D' R' U //222+122*2+112 4/9
(L2 U' F2 D R D') //pseudo F2L-1 6/15
U F2 U' R' U' R U //finish  7-1/21

backup:
R L F U' B //EO 5
(U2 L' R2 D' F2 L') //DR 6/11+1
(D L2 R2 U' R2 D') //HTR 6/17
(R2 U2 B2 L2 R2) //FINISH 5/22

R' F L' //EO 3
(B2 U2 L2 U' F) //DR 5/8+3
D2 B2 U # L2 F2 U L2 U # //HTR 8/16
R2 B2 L2 D2 #2 L2 //E //5/21
#: E' //+0/21

edit: haven't checked Moritz's variation :(

B (D' R' B') //EO 4
(U2 F2 R D' B2 R') //DR 6/10+2
(B2 L2 U L2 U') //HTR 5/15
(B2 U2 L2 B2 D2 #) //L3E //5/20
#: D2 B2 L2 B2 D2 B2 L2 B2 //8-7/11

B' R L' U' F //EO 5
R U L' D2 F2 U' R //DR 7/12+2
U2 L2 F2 D R2 U //HTR 6/18
B2 L2 F2 B2 D2 //FINISH 5/23

linear solution

(B') R' U2 D' F' //EO 5
R' D' (F2 D' R U) //DR 6/11+2
L' D2 L //HTR 3/14
R2 U2 L2 F B R2 F' B //FINISH 8/22

L B' U' R' //EO 4
F U' F' D' L2 B //DR 6/10+2
U # (L2 D' L2 B2 D # B2 D') //HTR 8/18
(F2 B2) //E 2/20
#: E' //+1/21

B (D B R F) //EO 5
(R F2 U F2 R L') //extended DR 6/11+3
(B2 U F2 U R2 # D') //HTR 6/17
(R2 D2) //L2E2E 2/19
#: R2 U2 L2 U2 R2 D2 //6-4/21

D' (L F' D) //EO 4
F' L F2 L' D2 L' //DR 6/10+2
F R2 B' //HTR 3/13
R2 D2 R2 B2 U2 F2 //FINISH 6/19

got the 13 to HTR after first try on the jzp

(U B') B R' F //EO 5
(D2 L F2 B2 L U') //extended DR 6/11+3
L (B2 U2 R F2 L) //HTR 6/17
(B2 U2 L2 U2) //FINISH 4/21

the only good dr works on its extension 

U F L D' //EO 4
F2 R F' L' F B L //fantasy 7c8e via 6c4e 7/11+1
(D2 R2 B) //HTR 3/14
(R2 F2 D2 R2 B2) //FINISH 5/19

(B') U L F' B' //EO 5
D F2 D R D' L //DR 6/11
(F2 U B2 D2 R2 D') //HTR 6/17
(F2 U2 L' R B2 L R') //FINISH 7-2/22

tons of DR on this EO using 7c8e

(B) L' R F //EO 4
(R) R B2 L U L //DR, found this by applying R' accidentally 6/10+3
U F2 U' L2 D //HTR 5/15
F2 L2 D2 R2 F2 //FINISH 5/20

R' F (R2 B) //EO 4
(U' R B2 L2 D) //DR via 3c4e 5/9+2
(R2 B2 R' # U2 L) //HTR 5/14
(U2 L2 #2 U2 B2 L2 #) //M 5/19
#: M //+1/20