I am unable to use my leave and ressetlement which I need to prepare for civillian life. I can not do anything about it
He's very much mistaken. Resettlement and terminal leave are an entitlement, authorised by the resettlement people and NOT his chain of command, so he just needs to put the dates on JPA and then disappear.
I found this belief quite common whilst I was on my own resettlement courses, particularly amongst young guardsmen whose RSM was keen that they continue ceremonial duties right up to their last day(!) but the Career Transition Partnership were at pains to stress that GRT and terminal are YOUR time to prepare for your next career. RSM's et al don't have a say in it.
I suspect the comment in the paper was more of a rant than a belief, but if it's the latter he needs to get a grip of his own future and stop being railroaded.