Last modified: 2014-04-22 14:10:44 UTC
In Firefox 28 roll over any link with an image, see Unexpected value 200 parsing viewBox attribute. in Browser console/Firebug. In Chromium developer console see Warning: Problem parsing viewBox="200" The logic in line 169 is faulty. As a result the viewBox is set to 200 (if the image is wide not tall) instead of a string of four numbers like "0 0 300 200", and the former is invalid SVG.
Change 124296 had a related patch set uploaded by Prtksxna: Remove viewBox from SVG, not needed. https://gerrit.wikimedia.org/r/124296
Change 124296 merged by jenkins-bot: Remove viewBox from SVG, not needed. https://gerrit.wikimedia.org/r/124296
Looks fixed to me.