TWITCH BUG?! [GamePlay]

I currently played a game against this champion (twitch) with Miss Fortune. Twitch has unbelievable amount of range, it seems like twitch has more range then Kog' maw. and Kog has the best range in this game yet. Twitch seems a little bit over powered, and the "teleporting" thing he does, it was in top lane, then randomly appeared in bottom lane? I never really did any sort of bug report for any game.. this is my first time posting about a bug problem. I hope you guys look forward into checking this out.