I spent almost 6 years working on my PhD. I was supposed to graduate last summer, but it was during that intense heatwave (the hottest day in fact) when a 'national emergency' had been declared, and the University said we could defer our graduation to the December ceremony to avoid travelling. For context, it's almost 200 miles from my home to the university. I deferred as would have been madness to travel (I posted on here st the time for advice actually).
The December graduation ceremony dates were published quite a bit later. My ceremony was put as mid-week. As I teach full-time in a school, I couldn't attend (would have had to have had more than 1 day off for it due to the distance). I emailed the university a few weeks ago asking if I could graduate next summer instead (I phoned up first and was told yes that's fine, but to email this email address). I have purchased my hood, and paid for photography (for last summer but they said they'd honour it due to the heatwave circumstances).
I have just had a reply (ironically on the day my graduation should have taken place) refusing that request, saying I've basically missed my chance to graduate.
My question is, AIBU to challenge this? I know it's just a ceremony, and I didn't even attend my Masters one, but I've put almost 6 years into this doctorate and am genuinely proud of having completed it. Does anyone on here work in this area of a university, and can you advise if there's anything I can do to be allowed to attend the summer graduation ceremony?
Or, if you think I'm being unreasonable for asking to graduate then, feel free to say. At the moment I think I should be allowed to graduate next summer, but I'm happy to be persuaded otherwise. Thanks.