There is currently a tremendous bug affecting syandanas with external effects (I guess you can call them “energy tails”), most notably the Uru Prime and the Misa Prime, that disables their current state of colorization, and sends them back to their default state.   There’s several instances of how this bug is affecting syandanas, and most notably, is the one in Railjack. Your chosen energy colors completely vanish from the syandana, and turn default blue: Railjack bug is very noticea