Oh you're a depressing lot aren't you?
XH558 is in 'airworthy' condition (not that it's allowed to fly!) which is better than ALL other Vulcans. The engines are started and cycled to 'full...ish' power - which again is better than most other Vulcans.
The letter I received from the vulcan trustees was surprising - even as a supporter I wasn't aware of the deadline to raise the £2.4m needed (end of 2021) to continue with the lease and the initial hangar design etc. They raised half a million £ and there's the problem. There's an informative FAQ section on the vulcantothesky website explaining why Elvington & Bruntingthorpe weren't suitable.
I don't believe the Canberra was paid for by Vulcan funds...it's a separate project.
I am still hopeful the hangar project can be resurrected - even though it's unlikely...you never know!
In the letter they say there's a period of 'reflection' while they consider what to do next...I'm not hopeful but you never know...perhaps a wealthy benefactor will be found.