Last modified: 2014-08-15 20:36:49 UTC
Created attachment 12154 [details] Stacktrace of attempted save of template to sandbox I've attached a sample trace. I originally hit this on http://toro.wmflabs.org/w/index.php?title=Backtesting&oldid=645, but I isolated the issue to this template call: {{cleanup|reason=COI issues|date=January 2013}} The same template call works on English Wikipedia, so it may be related to a partial import. It is still reproducible by going to any toro page (e.g. http://toro.wmflabs.org/wiki/Sandbox) and trying to save the above. I've also done a full XML dump. Currently, toro is at 0fa37e40a03b06def908e90cb981ffd7b864ead2 of MW core, and 371a10866461bf3032b47cecd6385ceb7d4a23ef of ParserFunctions.
I added the line {{cleanup|reason=COI issues|date=January 2013}} on http://toro.wmflabs.org/w/index.php?title=Backtesting&oldid=645 in http://toro.wmflabs.org/w/index.php?title=Sandbox&diff=23505&oldid=11193 and it's displayed correctly. Closing as WORKSFORME. Please reopen if steps have changed and this can still be preoduced.