I am working on a site for my son’s band; I load the sidebar widget got everything working. I went to the site today to just check on it and it took FOREVER to load and then the main content was gone and everything mess up. I deactivated the sidebar widget pluging and now everything works, reverting back to the regular sidebar. Now, I am using 2.1, a widget compatible theme etc. – it was working just fine. Any clues?