Can't track my mission in SKATE early acces

i received 2 mission's to play (side tour: Team Up, Throw Down) and (Tour 3: Express Yourself 'Put On For Your City') while chilling in game and doing challenges. when i received the mission's i wanted to play a few more challenges to level up. when i levelled up i wanted to try the two new mission's to progress the story. but for some reason when i try to track the mission it fails and wont show up on the map or when i go to the spot of the mission it also doesn't show up. i tried restarting playin other misisons and so on but the bug still isn't fixed i still cant track or play the mission, pls help