-About Jessy, here's my way to gain exp : never training in academy, 1 time fighting on stadium, hard difficulty when she reached lvl 10 or 11 (i forgot about level) and of course with battle.
Not just Jessy, commander Worilla, Magdalene, Ailluin, Bristol level 11, if i play more battle maybe Fang will reach level 11 too.
I'm not sure if this information is related with the problem or not, that savegame originally created in version 20.05.09 that contain old battle system, not savegame created in this version.
-No specific enemies, barricades or battlefield, sometimes it happen when face enemy and sometimes barricade, but the problem just very rare. When i replay in the same battlefield sometimes it works fine.
Battlefield number 5 (academy) : it happens 2 or 3 times, the problem always with barricades, both left and right barricades.
Battlefield number 3 (southeast work area) : very rare, just 1 time i think, the problem is barricade
Battlefield number 1 (east big farm) : 2 or 3 times the problem is enemy soldier squad in frontline and barricade. I remember two problems when Jessy couldn't attack the soldier and commander mage couldn't cast spell to destroy barricade even they're still have AP.
Battlefield number 1 (north windmill) : very rare, just 1 time, but i remember very well when Jessy couldn't destroy barricade.
I assume that problem is more often when i tried to destroy barricade than enemies.
Additional info : the problem always happened after squads moving without spend all the APs, for example cavalry max 4 APs, when i move 3 tiles and attack enemies sometimes it doesnt work. But it's just very rare situation, that problem is not continuesly.
There's no problem if i attacked the enemy & barricade immediately without any moving.
Thanks, Sorry for poor English :)