Board Thread:Questions and Answers/@comment-5494818-20131111175535/@comment-24145588-20131112022020

Since MSM is a client-server app, it sounds like your data has become corrupted on the server side, and no matter what client you are using, it's failing to get your data. If that's the case, recovery seems unlikely, since BBB probably can't/won't fix individual user data. (Or maybe they do...service like that seems unlikely on a free app.)

Please note, though, that this is just a semi-educated guess based on the behavior you've described.