Japanese players have discovered two years ago a glitch about Shinku Hadoken (Ryu Super). This bug can change radicaly match ups if you master it.
Lets try to be the more clear as possible. P1 is X.Ryu, P2 can be O.Ryu / X.Ryu / O.Ken / X.Ken
If P1 launches Super in order to counter a Hadoken, everybody expect the Hadoken to be punished and the P2 to receive a deadly 5 hit combo right ?
Well you all know that sometimes, you can just receive one hit and then block the rest right ?
It's just because you played O.Ryu / X.Ryu / O.Ken / X.Ken and received before the Super an odd amount of hits ! The Shinku Hadoken is just not block string if it's punishing a Hadoken and if you received an odd amout of hit before this.
Note : throw doesn't count as a hit and a combo counts as one hit. This has only be tested on 2X boards, not ST boards. Give us your feedback