Having the same issues. Although I do still get most of the notifications.
Notifications have stopped working completely now. As pointed out above. Push notification toggle off.
Tried uninstalling and logging back in. If anyone has a fix or a work around, please post.
Same here. Logged out and got the error "invalid access token". Successfully logged in on the website to ensure my password is correct. Tried again in the app - kinda worked but got the error that I couldn't be logged in to Disqus. Still can't save my notifications settings and don't get any notifications anymore.
The not being able to turn on things like notifications & show ipad/iphone games is a iOS 10 issue, it still remembered you turning them on (atleast it did for me) however notifications being complete broken only appeared with iOS 10.1 (or atleast that's when i first noticed zero notifications)