Is there a bug in the amount of supply boxes we can find?
About 1-2 weeks ago, I found around 4 HERC supply boxes per day, and I hadn't found a single one before that. I now have 26 boxes in my inventory, but I haven't found a single new one since, even when using a book to that effect. Also, for a while before finding a I used to regularely find HERC tactical supply boxes, so much so that I had to flush a bunch of them. Its been about a month since I last found one.
While I really don't have enough gas to go through my current inventory of boxes, I'm a bit confused about why I can't find a single box anymore.