There seems to be some syntax error on Extension:TopLists specifically that I can't seem to find, which causes:
https://cloud.githubusercontent.com/assets/4723983/23922784/b7ea6e90-08d1-11e7-92eb-6393afd1774e.png
Either this is a user-produced wikimarkup issue (which I'm thinking it is, since this doesn't happen on other pages), or something with Extension:Translate (I'm doubting so). Will investigate this issue further..