Portals misbehaving again

After the latest beta updates for TRS19, I've noticed the "Portal Basic" is acting up again. I have them set to take in a train, and send it to another portal. The consist will drive in to the portal, but never re-appears.

Just throwing out an observation.

Just so we can close this thread, it turns out it was operator-error. I had the portals placed backwards. Duhhhh!