I've been unable to search by user and find posts they've made in the last few days.
If I go to 'find in last hour', copy a username at random, go to 'search all messages', paste in that username and in From click 'today', I get no posts. But if instead I put 07/11/06 (two days ago), then I get the posts they did then, but not yesterday or today!
If I put in no dates, then I do seem to pick up the recent posts. Looks like the date-stamping of posts could be broken?