There was a similar situation when my late friend came onto Motability, he wanted a Kuga like I had at the time. As there was a new version coming out in the next few months they were only supplying Motability orders from current stock to clear them out.
If the Motability person is at the dealers today I’ll ask what the current situation is but they may not be in until tomorrow. I’ll update this thread when I get back later today.
Please excuse spelling/typos. Apart from being a clot it turns out I had one on my cerebellum that's now causing various problems!