Finer Grind mission stuck

I’m doing tour 2: Bag of tricks and am up to the Finer Grind mission where you need to grind the bird poo and perform a 5-0 grind. I removed all bird poo but it only counted 5/12. Yes I’ve removed it from the bench and the longer grind.

if I fast travel away, untrack the mission and reload the game the poo reappears but when I grind over it it doesn’t disappear until I move a certain distance away. Getting frustrated as I want to progress the missions.

Please help get it sorted.

Same for I've been blocked for 3 days

I'm in the same position, but its the trash for me. My game crashed midway and I have 4/5 trash but can't see the last one.

i've had this happen to me, around the time the Early access was happening, I'm stuck on 16/17 Trash. Trying to skate through the whole palce doesn't have it come up. It's been like this for a while

I suspect some exploit or accidental Skate throwdown, softlocked the mission for me cuz thats what happened before I got stuck in this glitch

Same issue for me

Completed the mission Finer Grind but cannot progress. Nothing shows up on the map either about it. 

Did you find a solution I’ve been stuck for a while 

Literally the same thing 16/17

Any update?

Unable to finish grind mission from slappy, where you have to grind away the pigeon turds. 
Had to restart the console because game froze. Now the last 2 pigeon turds and trash bags are nowhere to be found and the marker for the mission appears somewhere in the ocean.