Loss of Gauntlet endurance challenge streak

Me and three friends played several rounds of gauntlet together and won 4 matches in a row as part of the endurance challenge to win 6 consecutive matches. On our 5th match together I lost progress on the gauntlet endurance challenge to win 6 matches in a row. While loading into the final round I was disconnected due to loss of internet but was able to restore it in about 10-20 seconds. I attempted to rejoin my team, but it gave me an error message that I would have to wait for next round to join my team. However, my friends in the match reported that while I was waiting to reconnect and placed in a queue before telling me that i would need to wait till next round, a player joined the other team's squad mid round. My team went on to win that round but I did not gain any progress, which would be understandable to stop players from disconnecting to avoid a loss. the problem came when we also played and won the 6th round and it did not count that win as my 5th consecutive win despite having still won 5 (realistically 6) rounds in a row. If you're really going to block me from joining a match that has been ongoing for just a few seconds while allowing the other team to have a player join even later, don't count that as me losing a match and strip me of all the progress I've made when you can clearly see that the match i was disconnected from was won by my team. I'm new to the game and I can check my career still and see I'm 5 wins and 0 losses on gauntlet