http://www.pcgamer.com/a-new-overwatch-patch-brings-changes-to-mercy-fixes-lucios-wall-ride-speed/

A new Overwatch patch went live today that restores Lucio's Wall Ride speed, gives a minor buff to Mercy's Valkyrie ability, and adds new voicelines for Cultist Zenyatta. Bug fixes have been made, and PC players can now take advantage of some new social tools as well, by setting their status to Online, Away, Busy, or Appear Offline—although that last one won't fool anyone in your friends list if you end up in the same match. 

Lucio's Wall Ride speed boost has been cranked up by 65 percent, although that only compensates for a reduction in his speed that resulted from a prior bug fix.