Could you give any more detail past "stops working"? It's a little difficult for me to diagnose the issue without some context. If it helps, I have the forum tile pinned as well and everything still works here
Thx but I think I figured it out. It said it had a problem connecting to the WP-Central network (and thus didn't load the articles once opened), but that wasn't actually the problem. I noticed that I had almost no memory space left (2-3mb) so I deleted a few apps and now everything works fine. But thx!
For me, the notification count was stuck at 16. Tried unpinning and repinning the tile, but does not update when I open the app. Tried one step further to troubleshoot, uninstalling the app and now it says I need to repurchase.