I recently had a player injured for 11 days. Unfortunately he was an important player and I decided to just spend the 15 red packs to fully recover. However, after I spent the fifteen packs, his injury went from 11 days to 5 days, so I needed to spend another 15 packs to get him fully fit. 30 red packs were needed to recover from an injury. Is this a new change or a bug? I feel cheated out of my hard earned boosters.