from what i read (from here https://www.reddit.com/r/Archiveteam/comments/t1gar9/sheezyart_a_shortlived_art_gallery_website_is/ )
" The reason before they shut down was the creator had college to go through and couldn't have the time to do sheezy. Now, he is married and finished college, and plans on making sheezy a lifetime!!"

so hopefully that means it can be managed better this time!