This is definitely not the first report like this, so apologies if I should have posted in an existing thread, but I don’t see one for ~6 months. I just had a bunch of tournament games start up, without getting any game-started emails (I have the relevant box checked in my preferences).
Luckily I did get some emails about time running out (and they came at a time where I was going to be on the internet within the next 12 hours); I didn’t have any games running at the time so I haven’t been checking OGS regularly; missing this would’ve been pretty annoying for me (and the people I’m playing).