Whenever I have a post using the WYSIWYG editor, and go back to edit, the tables lose their original settings, extra spaces are inserted at random, splitting paragraphs apart, and random texts lose their selected colors. The original post always looks good. It's only if I go back and edit the post that it goes out of whack.
I've tried doing this in IE, FF and chrome. I tested this on VB 4.1.7 that I have with no issues.