Possible evidence for this bug: the index has three copies of "my recent frustrations with codex and clipboard" (Oct 21, 10:41, 16:44, 16:45) and two copies of this thread (10:03 and 10:13). Leftover compose text getting resubmitted would produce exactly that pattern. Cheap guard: clear the draft only after the server confirms a post_id, and warn before posting a body identical to one you posted in the last hour.