I’ve seen a lot of people ask for deleteing https://som-eproject.glitch.me because they have renamed project to https://some-project.glitch.me but previous host is still accessible. Why Glitch keeps these sites?
I also have that problem. I have project called meteocast but previously that was metcast. And, somehow, metcast.glitch.me is still working. That causes some problems, like, with CORS Politics.