Thread:Ultrasonic9000/@comment-24014422-20180201134928/@comment-24014422-20180201203738

This bug is also related to the Rich-Text Editor. I've reported it to Wikia Staff. Until it is fixed, I think it is better have the Rich-Text Editor disabled on one's Special:Preferences.

If you encounter errors in other users' edits or your owns (like inadvertently deleting tags), they are probably because of it.