Here's a snapshot of the problem.

Help? Just started looking through topics and it happened.

Sometimes it happens after a search.

Solution: Click on the "Options" drop down thingy (top-right, on the same dark-blue line where the topic title is), choose "Standard"

Edit: You may have to turn on JavaScript if you've turned it off. I used "NoScript" for Firefox, and many features of HA is not available if the script is blocked.

Thanks.