[18:44:21] Reedy: I wonder if maybe our interwiki map changes changed this indirectly, T370691 [18:44:22] T370691: External link to wikitech.wikimedia.org should use "wikitech:" instead of "labsconsole:" - https://phabricator.wikimedia.org/T370691 [18:44:45] I guess Parsoid iterating the map to find a reverse map is quite possibly the only thing that is sensitive to the otherwise insignificant order [18:45:20] https://meta.wikimedia.org/w/index.php?title=Interwiki_map&oldid=26827669 [18:45:34] Yep, previously they were next to each other, "Wikitech" right before "labsconsole" [18:46:06] might still be a coincidence but seems like a good first guess