New prob (had already 5 times today):
While changing all trains to new product the Olymps don't change together with the other trains and still stays on old product - also a 2nd attempt for only the Olymps failed.
(also delete of cache & cookies doesn't help)
Only after relog in the game the Olymps had changed to new products (therefore I lost min 3 - 5 min each time)
Opera, Windows 10