On iPhone 6. Same thing is happening to me. I hope we don't have some type of virus or something. When I click on a thread to open it, it redirects me to the App Store to download some random app and I can't get back. This has been happening for the last week or so but tonight is really bad. I can't get any thread to open without going to the App Store.
Same here. Been going on for weeks.This has become so bad that it is impossible to access the Boards on my iPhone.