In updating the console versions of Street Fighter X Tekken to fix a few bugs, Capcom has accidentally introduced a new one, which completely breaks the game. Whoops.
Anyone updating to 1.04 and using Rolento's knife to attack a projectile will find that the results are not exactly desirable, in that it locks the game up, requiring a restart.
Bookies are now taking bets on what breaks when Capcom tries to fix this one. And by bookies, I mean me.