could just be busy / away for the weekend but yes he definitely needs to address exp rate, bugged tombs, frag system etc
instead of 2x after 120 i'd keep it 3x until 150 and 2.5x after 150 or something similar
bugged rooms (might be more but these forsure) ;
they take like 20 minutes of nobody entering spawn area to respawn which rarely ever happens especially during the day