Redress
The only option you should consider if you are being messed around, your time is being wasted and your attention being diverted from your job is to seek redress of complaint. It is for your chain of command to satisfy your reasonable claim to what you believe is rightfully yours. I did it - and AMP reasoned my claim was valid and just - I was paid RLF despite many experts within the system stating policy and rules as to why I could not be paid. State your arguement logically, reasonably and factually. Witness it against what you and your peers believe the intent of the allowance is designed to meet and stand your ground. My case was before JPA etc but the redress system should not be affected by such a change and your case may set policy for others in your position for the future. Best of Luck - such a move can be a stressful time but it is worth it to ensure you get what your Service owes you.