Zac Bug Need to be Fixed.

In my recent game(s), I've faced Zac's which seemingly "walked" to the spot where he E'd while in the fog of far/out of our vision. I've seem this only happening on the left of the map on Summoners Rift. This isn't nessaceryly a gamebreakinig thing - at least I don't think so. It's still a problem that must be fixed so that in case it happens again, it won't cause any confusions.