I built a very humble home yesterday on Testlive_US3_PVE], which consisted of one foundation block, 3 wall pieces, 1 door frame, 1 ceiling tile, and a door (all tier 1). There are about 15 other foundation blocks connecting everything together to increase the decay timer.
I was playing this morning and noticed that my only ceiling tile disappeared. I cannot replace the missing ceiling tile and when I climb on top of it, my character shimmies as it I am stuck between places that I cannot stand.
My single fish trap disappeared too that I just put down yesterday.
I am near Sepermeru. There are a lot of floating thralls and pets in the area as well.