BL2 No longer receiving golden keys

I was previously receiving golden keys, got up to nearly 200 (I know, I need to spend them, I have been working on that, at ~120) but I have not received any new keys for a while now. I get VIP rewards, such as the Norfleet, Toothpick, etc. Also seem to still be receiving keys for BL GOTY and the Pre-Sequel. Shift and VIP websites show the keys being rewarded, even the Extra selection under the game’s starting menu sometimes shows the keys, but the amount of keys I receive doesn’t go up.

Just wondering if there is a max amount that can be deposited within a time period or what’s going on.