All messages appear to be at the same level, even when they are replies to other people. Is this happening to anyone else?
ETA: Looks like it's just in the S1 (old) style, which I still use because i like having my friends list color-coded and I've never seen a theme that retains that function. The buttons for editing, etc. are also missing.
(I switched to S2 and it works, switched back and it's broken again)