FOSS gamedev and creative worlds

My username was the same as here (Zatherz). About a year ago (maybe more) I used to play with Thenextlevel and dark_fox on Ayntest (Liberty Land Minetest). One day I just disappeared and never came back.
If anyone sees them anywhere, please post here or message me the server. Send them this post too and tell them to make an account and reply.