Thread:StephenTX/@comment-25046890-20160110060508/@comment-10228869-20160111220718

NoWayThisUsernameIsAlreadyOwnedBySomeone wrote: it's not  which is causing it. Those pages contain nothing but a call to w:c:wlb:Template:LangSwitch
 * facepalm* I didn't think to look at that, and I certainly wouldn't go that far here. The current hack seems a reasonable compromise, if we're to support translated pages at all.

That's because it uses the deprecated 3rd-party class (and that's disabled here) instead of the built-in  ; the last significant update to that template happened three years ago. Is fixing that just a matter of substituting one for the other in Navbox's source, or is it uglier than that?