I signed off around 10 months ago but now have signed back on. I signed off via JPA whilst at my unit, then a few months back went on leave/termination leave. I'm currently at home serving my notice at the civi job i had. I went back to my unit a few weeks back signed on via JPA at left it at that after informing my line manager about my decision. A friend of mine reckons you cannot sign back on via JPA????? Is this the case? Any help appreciated.