I'm now follow lots of threads that I don't want to. Seems that if I post on a thread I'm automatically following it.
If I uncheck the 'Follow' button nothing happens. Previously when I unfollowed a thread a green banner would appear at the top of the screen telling me that I will no longer be notified of updates. There is no green banner right now.
If you don't automatically want to follow topics you post on, there's a setting to turn that off.

I'm now follow lots of threads that I don't want to. Seems that if I post on a thread I'm automatically following it.
If I uncheck the 'Follow' button nothing happens. Previously when I unfollowed a thread a green banner would appear at the top of the screen telling me that I will no longer be notified of updates. There is no green banner right now.