User blog comment:Withersoul 235/My Problems With UCP/@comment-27831991-20200830071454/@comment-26939652-20200830091400

LOL, omg.

Somebody had to write this code, to integrate WikiMedia editors with the blog functionality. Obviously they didn't exactly test it very well.

Also those markers are unmigrated custom code that fell through the cracks. This reaffirms the disparity between the claimed "90% done" that Fandom is advertising and reality.

You can likely fix it by following the instructions on that forum page.