Just wanted to quickly notify you all of a Master Yi bug, in hopes that you all will not bring this issue upon yourself while it is being fixed!
*If you spam taunt with Master Yi, you will hear the repeated voiced Yi commands. In some cases, this can interfere with the animation of the champion while you are playing with him.*
Certainly, some may enjoy this bug due to its amusement factor (as do I), but it does hold some serious issues as per its interference with the VO and animation inhibitions.
I've already spoken with a Rioter, who has added it to the queue of bugs to work on. He hopes to have the issue resolved early next week!