Season 1 Challenge Goals 119/120

Im also stuck on 119/120 but i counted the map and theirs only 118 and i counted multiple times even my other half counted it too which means we have done 1 extra that dont exist or theirs a hidden mission with only 2 challenges but no missions exists with 2 challenges in the game. 

I feel like posting in this forum is useless. I have never seen any employee or moderator post anything.

I have also  completed the courent season 1 Challenges,  but the score hasn't gone up. if there are  no new challenges added tomorrow.  like Google said  there would be,  then maybe more challenges need to be completed as a team.