So like others I too have been having issues trying to play a match. I read in another similar post, posting the match ID can help them find the game logs so they can figure out the issue. I have brought 4 of them. The first one is for a BOT game the other three are PvP matches. Hope it helps and gets resolved swiftly.
Match ID vs. AI: 572dcfa65d51107c0c111b92
PvP match 1: 572dd1779509df7be8838601
PvP match 2: 572dd2ab5d51107c0b111bfd
PvP match 3: 572dd3c69509df7be7838544