Crashed while installing update

Kakao talk crashed while the auto-updated version was installing, and now i cant open the app. I get alerts and previews but the app wont install or delete or open :(
Same thing happened to a friend, but fixed itself after a couple hours. In my case, its been over 24 hours. Waiting for it to fix.

내이름넴 about KakaoTalk, v5.5.3