-How you began your spectating experience(Featured Games, Drop-in Spectator, Lobby Spectator)
Drop-in Spectator from friend's list
-What your current resolution and graphical settings are, if concerning a graphical issue.
1920x1080, shadows turned off, all effects set to medium, benchmark FPS
-A detailed description of the bug
Attack and spell animations do not display while in spectator mode. Does not include all spell effects, seems to only be line skill shot spells and all auto attack animations. Targets will lose health with no visible effect. The only way I can tell a turret is firing is with the flash on top, and then trying to find the victim losing chunks of health.
-The game log from the game where you noticed the bug. These game logs can be located in your game directory(For example: \Riot Games\League of Legends\Logs)
Game log ID is 2012-05-02_18-54-07_r3dlog. Can post to pastebin or something if required.