Champ select bug! for ranked

I was in a champ select lobby for ranked my friend invited me to a normal and i accidentally hit accept because i was trying to close it out and i didnt read what it said. it kicked me out of the lobby after 20 seconds and then gave me -10 lp and gave me a dodge penalty now i have -10 lp and might drop out of my division Currently gold 3 had 0 lp. but now im sitting in a ban timer for 30 minutes because apparently you can accept game invites when you are in champ select and itll make you dodge the game

1. be in champ select, either ranked or normal draft ( TT and Blinds unconfirmed)
2. accept incoming friend/random invites
3. Forced out of lobby recieving AFk penalities along with LP/Series loss

Another person experiencing the same deal as me http://boards.na.leagueoflegends.com/en/c/bug-report/n51qE1wL-client-accepting-game-invite-in-champ-select