"spider bait" completion bug

I just completed the "spider bait" challenge, but when I check my Skate-o-ween tasks it says I haven't done the challenge. Meaning i can not complete the Skate-o-ween tasks fully. I have tried to re-do the challenge but I cant as it says I have already fully completed it on the map but not on the task completion menu.

I would love a way to fix this so I can get the limited reward for completing the Skate-o-ween tasks.