You might be watching a forum section. If you go to the notification and select the forum name, then there will be a button that says "unwatch forum" click that and that should help you.
The time stamps have been messed up for a while and I doubt they will get fixed anytime soon. They shouldn't be infracting if the time stamps are messed up, so I wouldn't worry too much![DOUBLEPOST=1420223383][/DOUBLEPOST]I hope that works! If you have any other question you can DM me!