When there’s an outage on League of Legends you’ll be one of the first to know on this page, as players will flood the internet to find out the problems, which would have occurred when playing the game on either PC or Mac. Usually it has something to do with the server going down, although there’s a few gamers that have mentioned login in issues in the past.

League of Legends Reports
@RiotSupport missions down for the 2 days i played and i was halfway into a 250 token mission.. where'd it go??? when the fuck am i gonna get my tokens?? @RiotSupport @riotgames fix??? this is not okay lol
@Division_LoL @RiotSupport Server down
missions down for the 2 days i played and i was halfway into a 250 token mission.. where'd it go??? when the fuck am i gonna get my tokens?? @RiotSupport @riotgames fix??? this is not okay lol pic.twitter.com/aaTDLGQaFg
@RiotSupport location Las Vegas. LOL update server down for 2 days. tried all solutions and no luck.