Challanges not counting all players (workaround found)

Since the season 1 update me and my friends noticed the Challanges aren't tracking when playing in teams. There is a bug always causing 1 or 2 players to not count as "tricked on the spot" or "finishing a line" making us have to replay them. The work around we found was to have someone leave if its counting (2/3) players tricking on the spot, and then replay to have the other player do it too. In teams of 2 you have to pass back and forth party leader and have the other player "end and claim" to earn the coins and xp for "playing with friends" bonus challange. Its becoming frustrating and I hope the team can fix this by the time the Skate-O-Ween event starts.