Yeah, that would definitely be annoying. It sounds like a possible scripting error.
In the case of the bug I encountered, I was annoyed enough to submit a bug report, and at least Gameloft has a bug tracker that anyone can see.
The only other game in recent memory that managed to piss me off so much was Batman: Arkham Knight. I was surprised that even all these years later, a complaint that many still have is the game crashing almost constantly while using the Batmobile. I was playing this on my PS5 just a few months ago and the crashing got so bad as to make the game completely unplayable. You would think the use of SSDs vs hard drives would make the game more reliable, but that isn't the case. And it's not like it was a bad game. I was enjoying it quite a bit, but the technical issues forced me to stop playing.
Yea the game was full of bugs. I remember some with dialogue too. To be honest, I'm surprised that people could play through it. Seen some videos of it on YouTube.

