Since the update today all liveries I load have black lines over them, mainly on finely detailed parts of the locos. Some photos attached below (it is especially bad on the 37)
It effects every loco as well. Goes away if you edit the livery in the livery editor but when you load it in game it comes back
Apparently DTG has looked into this and is working on it. No data has been lost and no need to redo liveries at this time.
Thanks for the clarification Alex, I'm glad the team are aware of this issue and can get it resolved as soon as they can