I expect her taking the later train is what has caused this - but that's frankly no excuse to leaving someone in this position.
She's been seen to on the train so between the on board team they know a person in a wheelchair is aboard. Surely it behoves one or more of them to check these people are safely detrained before disappearing? Surely even verifying whether or not they're expecting assistance at the station they're leaving the train at would be part of their role in greeting her?
Feels like a bit of a breakdown in operating procedure here rather than specific neglect of a person in a wheelchair - but as I said, that's not really an excuse.
She was assisted onto the 1945 service at Leeds, at Leeds I believe it is NWR or Northern staff who do the assists.
They **should** of created a new assistance journey via the passenger assistance app, this would then notify LNER at Kings Cross of an arrival requiring assistance.
Something there has not happened.
However, the guard on the train was aware of her being on train, as they took food to her (at seat ordering app not working), and as the guard uses rear cab in coach A on a Azuma, should of observed no one was there to meet her, that is unless guard had already walked through train to alight from front of train!
Either way, yet another failure to assist a customer who requires it.
One of the sad things here is that 'cleaners aren't insured to help' means that basic human nature didn't step in the help. If it was me and I saw this situation I wouldn't care if I was insured or not, I would take the tiny risk to myself to help - after all, surely it just comes down to moving the portable platform ramp to the right door - hardly dangerous work! It's pathetic that this US-style indemnity attitude is now prevailing.
The cleaners all have radios, linked in to the station control room, a simple call to say there is a lady requiring assistance is all it would have taken.