Only show profiles where both User and Account exist

:fork_and_knife: 

This is a branch off d65edd72398dc58276b263ff827371ae4eb0ab7a that will address an unusual `Account` which seems to have lost its associated `User`. Will be looking into that further.

Once this is green, I'll deploy without merging to get the fix out, and will keep this branch/PR around until we're all set to push out a new release from master.