There was a bug in older versions of Timestamps that would cause the browser to hang when visiting the Queue or Inbox pages. It has been fixed in 1.2, and I am really sorry for the inconvenience.
You should get the new updated extension in a few hours. If you don’t, please check the post here to see if your Update Manager is working properly.
If you want to get it now, here’s how:
- Click on the X icon on your dashboard
- Click on Manage Extensions, then Timestamps
- Click on Re-install / Manually Update this Extension
- Refresh pages.