In certain circomstances a battlegroup will disappear when making its (blocked) move.
When a move of a certain battlegroup is blocked by an attack from a faster enemy battlegroup the battlegroups that follow him should all be blocked but it seems the second one in the row disappears while the move of the last battlegroup in the row is successful, i've created an image of it to make it visual.
I've made a custom scenario for you to investigate, when all "guard" BG's are moved north grenadier-coldstream-welsh-irish, grenadier gets blocked by faster (or equal speed) german BG, colstream is blocked, irish disappears and welsh move is successful when execute button is pressed
in stock LSA the option "# Recycle Disbanded BGs" (0 = Never come back, 1 = Return next day) is set to "0" so the disappearing BG will never return.
But if this option is set to "1" the disappeared BG returns on an allied supply depot the next turn.
I've PM'ed you the scenario.
Can you investigate this?
Thanks in advance
Aetius