Playing ARAM and not getting any XP after finishing the game.

This is the first time that this occurred to me. But, it's very tilting not getting rewarded after playing a 20 min game :/

The title says it all. [zombie-nunu-bummed]

UPDATE: After logging out and logging back in, i received the XP, I guess the bug was a visual bug. Also, i finished a mission and didn't receive the blue essence. After Logging out and logging in, everything was fixed.