Both times it has happened when I have been flicking between characters customising them, first time was using the clothing options, the second was while changing guns. I will be customising the first character and with no error warning, not visible change in performance the first characters data is replaced by the second, both times the second had been in use previously. The data changed does not affect the character stats in any way, just all clothing, body type, skin colour, voice, face type and gun presets. Restarting the game doesn't change anything and i cannot find any way to restore the data.
OS: Windows 7
Memory: 3GB DDR3
CPU: Core i7 920
GPU: eVGA GTX 260
Please let me know if you need further info.
EDIT: Happened again tonight, again while changing guns. Resorted to only running one character and having a sad face.
