Game crash before Getting into champ select

Okay Riot, I am really upset about this Bug that crashes my league before i get into champ select its very annoying and it puts a wait time on me when i didnt even dodge that match I could be fully prepared to play that game and it just does that and i am left to pay for which sucks so bad. and this is most deffinately not the first time. Everytime i get into an ARAM it does the exact same thing please fix this Riot. Please. ITs so annoying and stupid :(