Board Thread:FarmVille (game discussion)/@comment-98.222.233.64-20130601150737/@comment-3474542-20130602080207

It is possible that your browser (or an extension in it) is out of date. Another possibility is that your computer hardware or internet connection is slow, and that you just need to wait for the page to load fully.

You can try putting the building on a farm that requires less resources to load.