I am not sure is this new, but since i have not played BS in a while, i just discovered it, and it is extremly annoying...
I get attacked in A by apt. I manage to escape and while being at half hp i zone to B. I sit down and try to heal myself but i get msg that i can not be in fight to use the item. I zone to C and i still cant heal myself. I zone to core and im still at half hp and i still cant heal myself. Since BS was almost empty, and my heal delta pretty sucky, all i was able to do was to wait for someone to kill me... It happened few times...
I am not sure is that how it s supposed to be, but again... it s very annoying.