What is going on?

I am very serious, but why is OpenAI continiously resetting my / our usage limit? It happened 3 times already. On top of that, I do have 3 reset "tickets" available. My weekly usage limit was 20 % at the noon and got a reset back to 100 at night it was like 65 % and now it is back to 100 again. Crazy. I mean... I am not complaining, since it is free credits, but why is that? Because of the new update and it may eating credits too fast or so?