I had dyed my Sentinel's Breastplate (Floran Accelerator T6) green, and was attempting to remove the dye using dye remover. Upon applying the dye remover, the entire breastplate disappeared, as if deleted. It didn't get mistakenly dropped or put into my inventory or a chest somewhere, it's entirely gone. I don't (yet) have the materials to see if I can replicate the issue. After dying it, but before removing the dye, I had talked to my ship's tailor and made the breastplate the standard uniform for my crew. Not sure if that's relevant. No mods. Windows 10, 64-bit. Full screen.