OK, not an easy situation to be thrown into.
FYI, here's what I know about Ender's Game:
tl;dr: military mind-rapes a young boy into a callous space tactician who unwittingly commits xenocide.
I've been following the game on and off for the last couple of days, while mainly being drunk. I've read up on the last couple of pages, but going through everything thoroughly cannot be done before next day-phase (and I'm not to optimistic about being alive at that point).
Role claim: I am Theresa Wiggin, Ender's mother. Mason.
My partner was BA who was John Paul Wiggin, Ender's father.
We both had/have powers - we were both Bombs. His bomb would only go off, if he was targetted for a night kill (and only kill the killer), while mine will only go off in case of a lynch, in which case the locking voter, not the last voter, will die.
I have little to no proof of this, except that I obviously suspect that it is the reason for the two NKs last night.
As to Jason's claim. I'm relatively certain, that he is not a sheriff and I have no clue why anybody would say so because of what he posted, unless they are deliberately trying to cause confusion. If he was a sheriff he would've just said that he had gotten a guilty result. I debated for a while whether or not I should share my theory of his actual role, but came to the conclusion that it is obvious enough that at least one player on the scum team will have caught it.
I am convinced Jason is some sort of eavesdropper - that is he gets to see a random (or targets a player) post of nighttalk each night. His reasons for outing me was because he had heard someone (that he claims is scum) talk about someone who read the thread while on the bus, expressing regretting voting for korial because of the whole "framing" discussion.
I (or rather Moar) did post such a thing last night, and I see why it could be misleading. I'm not allowed to post quotes from the night talk QT (which I sadly didn't even get to participate in), but the point of it was, seemingly, that she did like the framing discussion as, taken from another post, it promoted discussion and had given her reasons to suspect several people. Hence, she helped lock a townie that had caused what she (and partly BA) thought to be the absolutely most important discussion going on.
For completeness sake, their two main suspects were SI and Sath. Other than this, much meaningfull discussion didn't happen. Moar suggested outing BA as a power role to get him targeted for an NK but BA disagreed.
I'm not by any means positive about surviving, but I have now shared what I know. I will get back to reading and answer any questions you might have.