This may happen where network routing decisions choose a different server for the request processing, but in these cases your data is not moved to a new at rest location.
Also, certain Microsoft 365 plans offer further compliance solutions to help you manage your data, comply with legal and regulatory requirements, and monitor actions taken on your data.
Regions, where the lingua franca is Swahili, are lumped in with ones where it is Arabic, French, Russian or English.