Where are my arrangements?

[UNOxDExELLOS]

Journey to Silius level 1, 2, and 4 (if I remember correctly)...what happened to them? They were taken off the site shortly before the domain name expired. My arrangement for Tetris B type is also missing. Mine replaced G-Han's version because it was agreed that it was a more accurate version, but now it has been taken down and G-Han's is back up again.

What happened?