Unpublish themes. I can't unpublish themes after I removed github repositories.

[heartshapedbox]

Hello!
I've recently removed 2 my github repositories related to Atom themes. My themes:
https://atom.io/themes/rainy-night-city-syntax
https://atom.io/themes/rainy-night-city
So, it turns out now that it's not possible for me to unpublish them. I tried apm unpublish and I got -- Unpublishing failed. I tried to use conact link https://atom.io/contact but it seems the form doesn't work -- I tried a few times to send the form but each time I got -- 500 "DO NOT PANIC. If refreshing doesn't help, let us know." Refreshing doesn't help either.

So, could you please unpublish or remove these themes from Atom Themes section? They are outdated.
https://atom.io/themes/rainy-night-city-syntax
https://atom.io/themes/rainy-night-city

Thanks in advance!