I was trying out a Scenario I had created. I had placed an AI "DB BR 185.2 + Habbins Wagen x15 (loaded)" on Mainz Nebengleis 57. (Probably from Ruhr Sieg Nord) As I drove past this one, I saw that this Train was being pulled by a 146.2 I Play on Series S and I'll upload more Photos if I see anything odd. -DB BR 101 on Ruhr Sieg Nord Timetable Mode
The second is normal as its just an power move and the 146 bug was an old bug that got fixed 1 week or less after msb released prolly an SC bug i would guess