Phew. I managed to restore the forum to a back-up from May 19 (CET). At first glance, all previously deleted threads are back. Depending on the exact time at which the actual back-up took place, any posts made after it (perhaps 1 or 2), will have gone AWOL — but that’s peanuts compared to the amount of threads that had gone lost. So forum-dwellers: have a look at the boards and if any of the posts you made on May 19 are gone (most probably they’re not), well, you’ll have to post them again.