[pnw_throwaway]

Have you never fixed a prod-specific bug before? They’re common enough, and it sounds like they patched this one within a reasonable amount of time.

[0xbadcafebee]

I expect more from billion-dollar companies. If you have that much money, you can pay somebody to ensure the changes are properly tested. (I've worked in billion dollar companies, and usually they are too cheap to do this, despite their massive wealth. They just leave it up to ICs and hope they are testing right, rather than making sure)