Perhaps you have a custom menu for the current layout? You can get around this by first entering layout mode.
For More Information see: Bug in 11: Cannot realign/distribute/resize table occurrences
This is one of many acknowledged bugs that can be found in the Known Bug List here in the Report an Issue section of the forum.
It can also be downloaded as a database file from: http://www.4shared.com/file/8orL8apk/FMP_Bugs.html
Thank you for your post.
The answer and link provided by PhilModJunk is correct (Thank you).
I have attached your post to the original report that our Software Quality Assurance (Testing) department has confirmed. When any additional information becomes available, I will let you know.