in Pearl Dive, 6 mins ago, by
Jyrki Lahtonen @quid I wanted to make Alexander Gruber an owner of this room. Copied his user number to the appropriate input box, and clicked the appropriate button. Instead the system made an unknown user an owner. Copying a link to Alexander's profile page did not help either. Apparently the chat user numbers aren't equal to the numbers in main (should have known that), but anyway.