Nikolas Everett, 31/10/2014 16:29:
We've temporarily disabled CirrusSearch's insource:// syntax because we believe it was that cause of two CirrusSearch outages this week. We'll reenable it when we're confident it won't break anything and we'll send another email to this list.
Thanks! insource is amazing, thanks for working on it. The priority now is of course extending Cirrus to all remaining wikis; if re-enabling insource everywhere proves hard, please consider starting with the small wikis.
Nemo