Someone Leak The Code (Patreon)

So... someone been sharing the free download code.
Right now i have change all the code and revoke access to email that is not listed in patreon. if you are active patron and i accidentally revoke access, please message me.

Any suggestion what should i do?
Right now i was thinking to put limit on the download code according to the number of active member, so if there is 60 patron, the code can only be use to download 60 times.
In case someone leak the code again, at least i can limit the damage.
if you are active patron and cannot download the model due to someone leak the code, you can message me, and i can will generate private code for you.
So it be best if you use the code right away when a model is release, but the good thing about gumroad is, you don't have to download the model right away and keep it in your gumroad account archive.