Doom bots gone already? Thought it lasted until the 3rd???

Directly from riots website: http://na.leagueoflegends.com/en/featured/skins/the-teemoing-2016

"LITTLE DEVIL TEEMO ICON* Unlock for your account by defeating Doom Bots of Doom by 11/3/2016 at 23:59 PT"

I really wanted this icon but I wasn't able to play for this past week until now, and I see the mode is no longer available. Really disappointing that its gone before it was supposed to end and now I missed out on it.