I'm having this issue too through the DroidForums app. I tried unsubscribing as mentioned but still the issue. I'll try a few more variations maybe...
Sent from my Galaxy Nexus using DroidForums
Clear the cache and data on the app, force close it then log back in. I've tested both tapatalk and the DroidForums app and can't replicate the problem.
Let me know if you get it working.
Sent from Droid RAZR