What is Error Code:Cloud

After the season 6 update, i just got kicked out of 2 ranked games back to back and got penalties for both of them, first it said code:net, then when I tried to reconnect it said code:leaf, then code: cloud and then just got the penalty for abandoning the game, second time it happened it said again code: leaf, then code:cloud and then that server is full and couldn't even get back to main lobby. After restarting a game I see again that i got another penalty.... So -96 points straight away instead of -48 and 2penalties which may result later that i won't get loss forgiveness anymore if my teammate leaves...