Prime Time Draven AA Sound Bug

Not sure when it started, but the Prime Time Draven AA's have a bugged sound. The AA's now sound similar, if not the same as the pool party Draven skin. Maybe the sound files just got mixed up with the new patch?

Here are the Examples to show the difference in the AA sounds:

Old AA Sound: https://youtu.be/r5n2fD23184?t=1m2s Bugged AA Sound: https://youtu.be/NalYKXNkfVI