[GAMEPLAY] Nexus Blitz URF Battle Ability Cooldown Glitch

Sometimes during URF battles in Nexus Blitz, the 80% CDR does not apply properly to abilities. Today, on several occasions, I have been playing Karthus in Nexus Blitz, and the game will not let me place Qs more rapidly than usual during an URF battle. I also noticed that when I've used my ultimate during the post-death passive, the ability cooldown timer would show more than 100 seconds until I disappeared, but then it would correct itself when I respawned.

Oddly enough, I did not encounter this bug at all yesterday when playing Nexus Blitz. However, it has been happening today quite often.