Lost Hideout Items

I had a nicely furnished level 5 Zana map.
Switching to a level 7 Catarina map, I lost all but 1 of my Red Carpet.
Unsure what else I've lost, but there are also 3 stacks of mats, one of which is about the number of lost red carpets (8, I believe)

Of the 3 identical stacks of mats, one stack is 19, one is 5, the other is 8.

Again, unsure what else I lost, but would like my red carpet back.

Once I get level 7 Zana, I'm going back to her hideout and would like to be able to... y'know... refurnish it to the way it was (8 carpet surrounding the waypoint. Last one was meant to go on it, but waypoint is raised and looks pretty bad with that carpet floating)