Spencer Platt/Getty
- Some retailers and fast-food chains are limiting their operations following a global IT outage.
- McDonald's Japan said some of its stores had temporarily closed.
- Starbucks' mobile-ordering system appears to be down across the US.
A massive IT outage has taken its toll on some grocery stores, retailers, and fast-food giants around the world.
Starbucks' mobile-ordering system appears to be experiencing widespread issues in the US, with stores listing their order-ahead function as "not available."