"Or are you still unaware of how she played us for fools? Xedros was her puppet all along, not the other way around. Thrud didn't save us. She used us!" Ufyl had learned the truth from the Council while Leegaain had revealed everything to the rest of the Divine Beasts.
It was a hard pill to swallow right after losing their freedom, but it was necessary to break the chains that still bound them to the Mad Queen and help them turn over a new leaf.
It had taken everyone a long while to accept the truth. Most of the former Generals still tried to rationalize Thrud's actions even after Leegaain had restored the memories that the slave array suppressed.
Accepting that their hero was actually their jailer and that every precious memory they had of the time spent together was built on a lie was more than the lost Divine Beasts could take.