Some deployable science (and both lamps) jump from the ground after timewarp.
If you take any of the listed items and deploy them to the ground, they will jump when you timewarp. Especially the new lamps. In this video (https://youtu.be/xYr3n2ZEkyM) you can see that one of the deployed lamps actually falls due to this bug. Also, the stand version of the lamp waits for too long to disable physics when you put it down, so it can just fall immediately after being deployed.
I had those lamps basically fly away after timewarp when I deployed them on Kerbin, so it's even worse in greater gravity.