bug in attack queue.
Found in Woodcutter - repeated on testserver in woodcutter and Black Knight
setup : attacking 2 camps with 3 general - camp A will intercept attack on camp B - example first block on Black Knight.
sending first general to attack camp A and second general to attack camp B, and then general 3 to attack camp A.
camp A is blocked to let second general pass.
If general 3 is recalled ( tested while general 1 had been attacking for about 15 seconds. and general 2 was close to camp A ) then general 2 is intercepted - and swaps place with general 1.
Battle report show general 2 intercepted - and fighting. after general 2 is defeated general 1 take over ( again ) and kill camp.