CMS Blank rows / linefeeds auto-added to text when editing in CMS
 

On my site when an article in the CMS is edited, there are row feeds (blank lines) added here and there, especially over / under tables and bullet lists and images. I have not quite been able to see the pattern on where this happnes. Everytime the doc is opened, more blanks are added and the vertical white space grows with one line....

I think it happnes both in WYSWYG view and code view.

Does anyone have a clue why and what to do avout it?

It is very frustrating when editing long texts, to remove these blank lines every time the text is edited.