Occasionally, trained pokemon can't be healed via natural regen and via normal healing. Their hediffs just won't go away. Potions also 'patch' the wound but the hediff will still be present on their health tab. Saving and reloading will fix it, for whatever reason, but it will occur again soon after.
Only mod I have that I could openly see interfering is the 'Level Up' mod, which if you level constitution for a pokemon is supposed to cause their self-healing to speed up slightly. But when it stops working for one pokemon, it stops working for all, even if they have no levels.
Occasionally, trained pokemon can't be healed via natural regen and via normal healing. Their hediffs just won't go away. Potions also 'patch' the wound but the hediff will still be present on their health tab. Saving and reloading will fix it, for whatever reason, but it will occur again soon after.
Only mod I have that I could openly see interfering is the 'Level Up' mod, which if you level constitution for a pokemon is supposed to cause their self-healing to speed up slightly. But when it stops working for one pokemon, it stops working for all, even if they have no levels.