I uploaded a test cart to the BBS but didn't make a post for it. Now the test cart shows on my user carts page, but I cannot delete it. It also says it has 8 stars somehow XD

Is there any way to delete carts from the BBS, or at least keep them from appearing on my user carts page?

Thanks

EDIT:
loll okay nevermind; now that I just posted this, I looked again and the test cart is gone. Is there some cron job that cleans up orphaned carts periodically or something? XD