The "duplicated" bug was significant, but it has now been fixed. However, I cannot confirm whether your players will still only receive "duplicated" loot. The bug occurred only if you had MySQL enabled. Therefore, if any of your players report that they are still receiving only "duplicated" loot, please go to your MySQL database and delete the "MB_LOOTS" table. Thank you, and I apologize for the inconvenience!
COMMANDS
Added a new command - /mb listdiscovered [player]
This command will display a list of boxes along with the number of loots you have acquired from each box, showing both the exact count and the corresponding percentage.