My Lenses disappeared

Last week I created a new lens and began the submit process. At that point the submission died and "My Lenses" became unavailable for several hours. When it came back, I resubmitted the new lens but my four previous lenses disappeared and have not returned from the "My Lenses" screen. Is it possible to get them back? (Also, the data associated with lenses does not seem to be accurate, for example one lens that I know has been shared and used had - - - - in the data.) Thanks

Dave