Just about.
After fade-in to the guild, I see the guild leader and Tony standing across from each other. Isaiah is standing in the hall too, across from the guild leader, for barely and instant before disappearing.
I can talk to the guild leader but they just keep repeating the same thing as the beginning of the quest. Tiny doesn't respond at all. I can leave the guild and everything is normal. Isaiah is outside training with the same quote as always.