For the future please review the procedure for How to report a bug. Coordinates would have been most helpful. Your picture of the map zoomed so far out is insufficient to determine which side of the road or lane your truck was in.
There are a number of invisible walls at this interchange, some of them were identified internally by the beta testers before the ProMods 2.25 release but were not fixed in time. Bug numbers #9315 and #9357. I have updated our bug tracker with all locations.
Again, we need coordinates and possibly a picture of the traffic and toll booth(s). Wrong-way traffic has been previously reported in this general area, but without coordinates we have no way of knowing if you are referring to the same place as the other report(s).