Again, some changes Tumblr made rendered Show Likes (and Profiler) not work. I’ve fixed Profiler yesterday, and today, Show Likes got fixed too.
You should get the new version in a few hours.
If you don’t, or if you don’t want to wait:
- Click on the X icon
- Click on Manage Extensions, and select Show Likes
- Click Re-install / Manually Update this Extension
- Refresh the page.
Again, sorry about that, and thanks for using XKit.