Since 0.17.14, trains do not seem to skip unavailable stations anymore. In particular, when a train is going to a station that becomes unavailable by a circuit condition, the train stops in the middle of the path and does not try to go to the next available station in the list. It was working correctly in 0.17.13
I put the blueprint of the small example on the screenshot.
The train with "No Path" on the first screenshot should have gone to the station "Waiting" since neither Loading or Loading Waiting is available. Instead, it stays in the middle of the road...
Edit : I added my log files
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