Send us what you still have showing faulty to a support ticket on our website and I will personally pack up my known good versions and send it to you to remedy any of the issues. I installed the same files youve used less than a week ago without issues so im not sure what the difference is right now between your installation and mine, since you are saying you are on the current 84204 build of TANE.
Your last screenshot above didnt work so i dont know what the issue is with that one, plus we gave you the crossing pack that needs installed so i need to know exactly what your issues still are and we can send you those known good files from our working installs.
As always make sure you have nothing in the Open for Editing tab of trainz as well. That could be your overall problem if that has not been checked and assets committed.