I have the Cat Scratching Post applied to my HA, which makes a gray cat appear next to my feet. I've noticed that at least since Fireside started, the cat seems to randomly disappear from my HA and reappear just as randomly without me going into the wardrobe to fix it (where it still shows when it disappears, thankfully). I also saw this happening on a friend's HA who wears the same item.

All I can think is the Red Rreign Spirit's kiss is interfering with the foreground layer the cat is on? Even though the cat is still disappearing and reappearing with or without the kiss being on my HA...

I also wonder if there are other items this is happening to?