So, here is what happens. I just started writing this after the Comment Glitch happened, and have before that encountered the Forum Glitch. The Forum Glitch is similar to an Editing Glitch, the only difference is what they prevent one from doing.
The Comment Glitch: When I am glitched out with this, I cannot leave a reply to one's forum thread. The "writing box" appears a darker shade than usual, and when I hover over it, my mouse is not the "I" shape it is when hovering over something you can click and type in (like the search box on the Fandom Header), but is the arrowhead shape, when hovering over something that cannot be typed in (like the middle of a Wikia article). When I click on the box while glitched, it does not do anything. It is like I am clicking on the middle of an article. I cannot add bold, italic, or link templates with the buttons at the bottom, either. (This has never occured in the comments of one of your articles.)
Forum Glitch
When I am glitched out with this, I cannot create a forum thread. It is exactly like the above glitch, but it is not preventing replies, but rather preventing the creation of a thread. The Editing Glitch is like the above two, but prevents me from editing an article in the exact same fashion as the above two. (I encountered the Editing Glitch when I was editing an article for grammer mistakes and making verb tenses agree.)