[Fok96]

R' U' F D2 R2 F D2 B F2 D2 B2 D2 R F' R D U' R' B' R F' L B R' U' F
L2 F R' F' D // Eo 5
B L F2 // square 8
B' D2 L //2x2 11
R' B R B' R2 B2 R2  U2// lots of blocks 19
R' F' R B R' B R B' R' F R // joining blocks + magic

sol:
L2 F R' F' D B L F2 B' D2 L R' B R B' R2 B2 R2 U2 R' F' R B R' B R B' R' F R (30)

R' U' F D2 U' R2 D L2 F2 L2 B' L' B' F2 R F2 R' F R2 B D B R' U' F
R F B' U' // EO 4
R2 U2 F' R2 # F' R/ pseudo blocks 10
L' + U2 R B2  R' & L B2 L2 // 5c 18

#: L2 F' R2 F L2 F' R2 F (5)
+: L F' L' B2 L F L' B2 (6)
&:R B2 R' F2 R B2 R' F2 (2) LOL bad blockbuilding

sol: R F B' U' R2 U2 F' R2 L2 F' R2 F L2 F' R' F' L' B2 L F L' B2 U2 F2 R B2 R' F2 L B2 L2 (31)


R' U' F U2 R2 U2 B' L2 F2 R2 B L' R2 U' F2 R2 B2 D2 L' R2 D F2 R' U' F
R' D B D' //square 4
U B2 //2x2 +sq 6
D B D//blocks 9
B2 L2 U' F U F' L' B' # L' B2//all but 4 pairs 19

#B' F' D' B L B' D F B (8)

sol R' D B D U B2 D B D B2 L2 U' F U F' L' B2 F' D' B L B' D F B L' B2 (27)


Also found the same exact 17 by Sebastien, but only because he posted on Fb group. it took me two hours.
I did the third scramble without realizing it was the thrid scramble