1. Log out on tapatalk
2. unfollow rwi on tapatalk
3. Close down tapatalk (I don’t think this step is really necessary. You might as well restart your phone too)
Edit to add...
3.5 - I think I uninstalled and reinstalled rwi too but I don’t think it was necessary so if it doesn’t work without doing this, then try it.
4. Follow rwi
5. Sign in
6. Enjoy!
I had had the same problem and this this and recommended it to a few other users who had similar problems. It seemed to work pretty consistently.