[2020] What happened to this console command?

Before yesterday I could use the console command: /map duel_mapname and it would load up the map with the clock running, I would have all weapons 1000 ammo and items would respawn. But as of yesterday when I input this command it loads the map but now it starts in warmup with no guns and if I ready up and start the game it will only run for 30 seconds before ending. The way it worked before was helpful to warm up my movement/practice item timings and rotations. Just wondering if this was a deliberate change or not.