Slight update, a few other tables started working fine after a few recreations. However, the "events" table still refuses to store anything. The "songs" and "song_versions" tables can store data on recreation (although it still can't grab every page it's supposed to) but still can't store on save.

Seeing as how Miraheze does not have a SPARQL endpoint for Wikibase, I'd like to close this task.

@Ugochimobi Thanks for the instructions and the tip!

My bad, I should have done a search for this extension beforehand. It's fine to take your time on it since it's not needed urgently. This extension being approved just means a Wikibase migration is feasible... which will take a lot of time to plan and execute anyway.

I did some digging and found that there are no ids assigned to any of the action links (like #ca-history is missing from the link for history). Looking at the Star Citizen Wiki, it appears that these selectors style the buttons.