Have the same issue but may have found a workaround. Resting players didn't seem to restore their condition so I changed the entire training schedule to rest only. Their condition still recovers more slowly than usual but at least I can play the match without starting it w/ red condition and 3 or 4 injuries.
Club world cup condition
in Medical and Development Centre, Training and Finances
Posted
Have the same issue but may have found a workaround. Resting players didn't seem to restore their condition so I changed the entire training schedule to rest only. Their condition still recovers more slowly than usual but at least I can play the match without starting it w/ red condition and 3 or 4 injuries.