Issues with alliance army and rally point

[moonie]

Basically i got 2 questions which i think is a system bug

we have an alliance army and we move between rally points of 10m to 1.5 hours. however whenever we refocus an attack on a different castle the opponent army instantly arrive to defend. i was told this is not possible.

second question is our alliance army got wipe out , our rally point got attacked like 20 times even though it has a fort 4, doesnt the fort level drop and the army retreat to the next nearest rally point ?

[Muwe]

In v6 the army arrives instantly to a rally point.

Check if those 20 attacks have not been sent by any chance as a field battle.