Uber is convinced I live in Brazil and speak Portuguese now.

Slightly orthogonal: live in France, bought a new phone just before travelling. The first SIM card I put in it was a temporary travel card bought upon arrival.

Now Google Maps shows me prices of hotels in Uzbekistani soms. Didn't find a way to reset it in the UI, clearing GMaps cache didn't help either. It's been a year already.

Having integrated with that API before, I would be totally unsurprised to find the whole system was a complete mess.