Should it invalidate glitchless runs? It might be too hard to remove from my muscle memory!

nah, blocking canceling attacks is definitely intended. if it werent combat would be so slow, you wouldnt be able to block in the middle of one of your attacks which would make every fight a waiting game

I don't think its intended but its just an oversite in the code. I honestly i think an exploit like that is fine seeing as its something i think the developers know about and haven't gotten rid of so in their eyes they don't see it as a glitch.

Yeah true, I'd be screwed if we weren't able to interrupt attacks by blocking. Sweet, wanna do some glitchless runs down the line so I'm glad that's allowed. Maybe we could have a list of allowed/disallowed glitches in the guides section or pinned at the top of the forum if possible?

Yea i mean we only have one big glitch so far which is the bed one so as long as you dont use that it would be fine