There are multiple continuity bugs in ACT III with Wyll's story if he rejected Mizora;
If the party rescued Counsellor Florrick before entering Baldur's Gate, she'll later approach the party on Ravengard's behalf to wake Ansur. The problem is once Ravengard is also rescued despite Mizora's meddling, the party acts as if the conversation with Florrick never happened, so the exact same Ansur conversation and choices replay again with Ravengard and Wyll.
If Wyll rejected Mizora, Ravengard will act as if Wyll gave up his soul to rescue him..
00:22 - The dialogue option '1. Your son sacrificed his soul to save yours. He had no choice' is false, as Wyll did not do that.
00:54 - Ravengard incorrectly acting as if Wyll gave up his soul for him.
If the party rescued Ravengard without Wyll, several rests later Wyll will trigger his Iron Throne Prison arrival dialogue about rescuing his father before it floods.
