SPOILERS
depending on who you aid in the battle will they always get hurt and be unavailable? or is that preventable? because i did all of the preparation in the last update and finn was sent out of commission.
Spoilers
Give him around two days and check back on the Inn and he'll be back
What Spring said is correct. They'll recover for 2-3 days and then they'll be back to their respective workplaces.
