Platform links in "Games/Game appearances" tables all over the wiki are broken. I didn't look TOO hard, but its happening on Person, Character, and Thing pages, so I imagine it's probably happening everywhere. It looks like the numerical codes line up with the correct platform (e.g. PC's href here is //3054-94/ and the correct URL is /pc/3045-94/).
You're probably super busy with actual critical issues and what not, but this should at least be low-hanging fruit right?