http://www.leaguereplays.com/
download/
Change Log 0.8.1 – 11 / 02 / 2013
– Temporary fix for spectator
recording post Season 3 patch.
Note:that various functionality including
playback of existing Season 3 replays
currently does not work. We will get
everything fixed again, but it may take a little more time
Credits: www.reddit.com/r/leagueoflegends/comments/1895jm/yes_s3_lol_replay_update_is_out_now/
Karma your boss!