Yes, I realized the issue with the Dimension Violins, as well as a bunch of other presets, is that the default setting is flipped. So that when you load the P1 solo, the Orchestra I slot is the first one, and thus the one selected. But when loading P2 Solo the order is reversed (see screenshot), thus Orchestra II setting is loaded. That explains the randomness with the different players.
Same goes for other presets, like when loading Strings-Violin it defaults to I Solo first chair, but when loading Strings-Violin sord it defaults to Solo center warm.
Do you see this on your side?