New from clipboard file corruption

Nasty little bug I see in CorelDRAW 11 on XP, but not CorelDRAW X5 on Windows 7:


Copy a little Internet bitmap with Firefox and paste from the clipboard into Corel PHOTO-PAINT 11, and a column three pixels wide is sliced from the left side of the bitmap and added to the right side. Every. Single. Time.

Copy the same bitmap with IE and paste from the clipboard into Corel PHOTO-PAINT 11, and this does not happen.

It doesn't happen with GIMP on the same Windows XP computer.

It doesn't happen with CorelDRAW X5 on Windows 7.

Any idea what causes it, or if it can be fixed?