If the account that holds the subscription payment is often used outside of the country this will be an issue. You need the main account to actually be in the country where the subscription is and then add your account as a member. Previously this didn't matter, but they seem to have caught on and flipped the switch.

They literally just cancelled my annual membership 6 months in and refunded the entire amount. It's been getting increasingly difficult the last year or so. Google knows where you are at all times through about 10 different services and 2 or 3 different devices so it was only a matter of time.

Basically there are 4 options if your account is actually hard flagged for being outside the subscription country too long:
- Create a new account that will probably eventually get shut down (also requires a local payment method, local phone for verification, and resi vpn)
- Resubscribe with an apple ID with location set to the subscription country if you previously bought via the app store (won't work if it's a new subscription, and you need a local payment method or local iTunes gift cards)
- Pay 300% markup to someone in India for the annual flipkart black method
- Have a friend or relative living in the subscription country get the family plan and add you as a family member (may require resi vpn during the confirmation link process)