>>I've been hunting in stompers for weeks and am lucky to get one box a night. Some nights I get none. What's up?

Box drop rate got tweaked a few weeks (months?) back. Was deemed too high. I haven't been in there much since but if you're killing quickly it was still enough to fill a pack in a couple hours. You could try sky giants or malchata as an alternative though

Thank the person who had 20 or so afk characters nonstop farming them ad nauseum.