Funny though the way lines work. I had a similar problem at the weekend in Britain on a Leeds Metro. Wanted to go to a place called Keighley which is on the Airedale line. There were engineering works so there was a bus to a place called Shipley. It took an hour where the train normally takes 15 minutes.
On the way back we just went to bradford (5 mins by train from Shipley) walked 5 minutes across Bradford to another station and from there it was 15 minutes by train to Leeds.
You would think they would have told us that before they put us on a bus for an hour.