There are, bit pissed about it tbh. The over arching feedback on 'time' is to take a long rest whenever you feel the need but also that you need to take them to progress the main story; so long rests are fundamental to the game.

This is great, except at least one quest does have a timer and no, I didn't read/see/hear any warning about this.

I'm fine with some quests actually having a timer, just mark them red in the journal or something

I read in a review that there is talk all the time about getting cured of your problem quickly, there really is no time limit and you can enjoy and explore the game until you finally get a cure.

Some specific quests have time limits (long rest based ones) but those that do are pretty explicit about it and make a point of warning you before you can unintentionally progress them.