I reported this bug, but thought I'd post it here, too.
I have the "Cold Comfort" quest. I was in the Wintry Place for several minutes & none of the time counted for the quest. It still shows I was there 0/120 seconds.
I opened & restarted my browser & tried the quest again. I stayed there for six 20 second meditation cooldowns (more than 120 seconds). Still didn't register as completed or that any progress had been made.