The only thing I can think of is some 'test mode' override which inadvertently got enabled in production. 1. Don't add these. 2. If you must add something, st

The only thing I can think of is some 'test mode' override which inadvertently got enabled in production. 1. Don't add these. 2. If you must add something, structure it so it can only exist in test-only binaries. 3. If you really really need to add a 'must not enable in prod' flag then you must also continuously monitor prod to ensure that it is not enabled. Really hoping they follow up with a root-cause explanation.