Removing project from github org I'm no longer a part of

I’m trying to remove projects that are part of a github organization I’m no longer part of. I go to ‘add projects’, and click ‘unfollow’ on the three projects, but all i see is the circleCI logo spinning indefinitely. Does anyone know if there’s a workaround? Thanks.

I tried the solution from this post: Unable to remove repo I’m no longer part of, but was unable to solve it this way (also I didn’t find an ‘unfollow’ endpoint listed). This is the command I used, replaced with the actual project etc.:

curl -X POST