Strange, I didn’t do any of those 3 items, and yet it deactivated. It’s happened at least once, maybe twice. I did not check the purchase history before activating it again, but will do that if it happens again.
I’ll keep a close eye on it in the coming days/weeks, and will let you know if it happens again.
And some sort of grace period and email notification would be very helpful rather than it lapsing silently and making capabilities available to people who should have very limited access. Thanks!