The blogs in question where self-hosted, however I used JetPack on them which, I think, ties to my wordpress.com account. Now, that account shows 4 blogs, 3 of which do not exist. I’ll take my question over there. Thanks for the help.
Perhaps this will help. Note that there are 4 blogs listed under my account on the drop down, but none on the page itself, under “My Blogs”. Am I missing something obvious?
Sorry, I should have been more clear. There are all self-hosted installs.