Version: 1.11.2 (using KDE 4.2.2) OS: Linux Installed from: Debian testing/unstable Packages When the message list contains only old messages that are grouped (for my example I have messages only from last year) then after calling remove duplicates (Ctrl+*) the message list is wrong repainted - the date text is drawn on the left side over the group open image (for me it is green arrow >). When any group is open (recent messages) then this is not happening.
Created attachment 34391 [details] Screenshoot with the bug
This bug not exists in trunk.