I'm not sure what the necessary steps are to reclaim it, I'm afraid.

For what it's worth, judith-tarr.com is still available. Would you like me to register it for you as a backup option, in case reclaiming judithtarr.com turns out to be time consuming and/or expensive? (When you do get judithtarr.com back, we could redirect judith-tarr.com to point to it, and no harm done.)