Last modified: 2014-07-15 20:48:50 UTC
See here: https://www.mediawiki.org/w/index.php?title=Talk:Beta_Features/Hovercards&workflow=rwgyk04cb9y68xn1#flow-post-ry453qjicear95ur Dismas's user talk link is (correctly) a redlink when I hover over his name because his talk page does not exist, but mine is (incorrectly) a red link when I hover over my name in spite of my user talk page existing.
In backlog: https://trello.com/c/x7QkaUV9
Change 146439 had a related patch set uploaded by Matthias Mullie: (bugs 67678 & 67679) Links to user & user talk don't color blue/red properly https://gerrit.wikimedia.org/r/146439
Change 146439 merged by jenkins-bot: (bugs 67678 & 67679) Links to user & user talk don't color blue/red properly https://gerrit.wikimedia.org/r/146439
Patch merged and functionality verified on the beta cluster. Woohoo!