Hi, name changed for this. I would really appreciate some advice. Apologies, it's very long!
I work for a body which is attached to a university. Their main function is to provide data for government. The contract for this was up and went out to tender and the university didn't want to apply this time so the body I work for partnered with another organisation who are the bidders. They won, and part of that involves a TUPE transfer of permanent staff to the new organisation. I am on a short term FTC ending in March, so I wasn't sure if this applied to me and I asked both HR lead and CEO to check but no one came back to me.
The university sent letters of upcoming risk of redundancy in late Dec as they were required to do. They then via our CEO formally rescinded this notice to everyone including me in a letter as soon as the contract award had been announced in early January. The letter included the words "I hope this news is reassuring to you after a difficult time". There was very much a feeling then that we (the whole team including temp staff and FTCs) were all going to be included, I've actually recently been made full time, plans were being made for me post transition etc.
Then last week the CEO called me into his office and told me that he had checked with the university (I had asked my line manager to check this as I didn't trust them to give the right info) and the people on FTCs weren't included after all. He said he wanted to keep me but it would be down to new org (which I do understand) and "he hadn't got anywhere near that in discussions yet".so it probably wouldn't be possible 
I am mainly really pissed off at my boss the CEO and the university HR dept not sending the correct letters. My line manager thinks I have been treated very badly and to try to push university to honour the 3 months notice period that my salary grade is on.
I am not sure I want to do that or whether I have a leg to stand on and I don't know what tone to take or how to write the letter, which I guess is basically a grievance. But I don't want to be a doormat, or miss out on full 3 month notice period if there is a chance they will honour it. They are supposed to give me a redeployment number so I can enter internal redeployment scheme but so far nothing. I should have had this two months ago. I have missed out on redeployment opportunities. I didn't chase it because I didn't think I needed it any more. I've not been in the office this week but have read all my emails which is how they would send this. They really are shit.
What do people think, would you bother challenging it? I can't check my contract right now as it's not with me but obviously will be doing so on Monday, and am kicking myself I didn't do it last week after his announcement but I was upset as it was out of the blue, a couple of days earlier we'd been discussing my upcoming project work after the end of the current contract and I was very much made to feel that I would have a role in the new structure.
Are you usually required to give or receive your set period of notice on a FTC? I don't know what is normal.
Apologies again for the length, I hope someone can advise.