I can confirm this. Column selection + CTRL+ALT+U / CTRL+ALT+L screws up the text on the selected lines.
Version 4.5.3 (2298), WinXP Pro/SR2 -- Jorn Chr. Skulstad <http://forum.pspad.com/read.php?4,43879,43882> PSPad freeware editor http://www.pspad.com
