I would've contacted one of you personally about this but I can't find mods specifically responsible for the "costum cards" section.
As was stated many times before being a new member (or getting a "refresh" through logging in via Twitch now) and posting a very long first post without much prior post-history might trigger the spam filter. It got my costum set "Neoshima" which's entry I really treated with great care so far.
It would be fantastic if someone could unlock it again. Again - I'm sorry I have to post this publicly but I didn't know who to contact.
I understand this may be a particular situation, but I think like many hobbyist designer, I came to MTG Salvation for get the great "Custom Design" community feedback. I had an account many years ago but have no idea what it was, so yeah, subscribed again, and started with a long thread :/