My game has frozen on two separate occasions now at the Glacial Library boss (the dragon lady). After I have summoned a number of angelic champions, and she has summoned a few warlocks, she gets a turn where she tries to "Transpose," and then the game soft locks. She never completes her turn.
Attached is a screenshot of the freeze. Is there anything more I can post in the future for bugs like this? (Debug log, for example?) If so, how can I do that?