When the Elsweyr provisioning station came out I crafted one and placed it in my Psijic Villa. A guild member asked to come see it, and I wanted to highlight the fact that we can decorate it and still have a working station, so I put a furnishing (meat, cured) on the grill. That made the station stop working, so I took it off.
When the guildie got there, they couldn't use the station even though I could interact with it just fine. Eventually they suggested I take the meat off the grill. The meat that was taken off a few minutes before they arrived at the house. I retrieved the meat to my inventory and they could use the station.
When this happened I thought that maybe I had used the undo function of EHT and because the guildie didn't have it, they were seeing what was there before. I made a mental note to avoid using undo from EHT and moved on.
This last weekend I had 3 people in the Villa and I was going to explain some basics about doing group dungeons, so I brought a dummy that was placed further away to the entrance so the visitors wouldn't need to wander.
I never used EHT to position or move the dummy. Out of the 4 people in the house, one could not see or interact with the dummy. When I was told that, I placed the dummy back in its original position using the in game housing editor hoping it would reset whatever was preventing the person from seeing it.
I can't say if it did or not, because as I was moving the dummy, they ported out and back in, and could then see and interact with the dummy just fine.
Has anyone else experienced something like this?