Last modified: 2014-02-06 00:17:54 UTC
This url returns 404: http://parsoid-lb.eqiad.wikimedia.org/enwiki/Big_Blues?oldid=562876508 It shouldn't, the page and revision exist: https://en.wikipedia.org/w/index.php?title=Big_Blues&oldid=562876508 It seems to be a problem with template, error message is: DoesNotExistError: Template Fetch failure for Big_Blues
Odd, the parsoid URL works for me. The same is true at http://parsoid.wmflabs.org/enwiki/Big_Blues?oldid=562876508. A possibility is that the MediaWiki API we rely on had some temporary issue. I just tested that scenario by stopping a backend API, and it turns out that a backend fetch failure is misreported as a 404 rather than an error signaling the temporary nature of the problem.
