Are "move" operations logged? Are "move" operations logged somewhere in the wallet or somewhere else?

If so, can the "move history" be retrieved, and how?

edit: apparently the command listtransactions lists some move operations, but not all, and I have no clue if there is some criteria, or it is simply bugged.
Yes, all move operations add an accounting entry to the wallet. If listtransactions doesn't show the move, this is most likely to be a problem with listtransactions.