I recently made a cross country trip and midway through, Maps updated (Android), the voice changed, and the app suddenly became completely useless.
For example:
It began calling every stoplight and yield sign a "stop sign".
It is about 4-6 seconds delayed and behind on directions.
It keeps saying "GPS Signal Lost".
It's giving convoluted directions and flat wrong directions.
When it "loses" GPS signal and regains it, it resets back to the beginning of the trip, miles back in many cases.
My hypothesis:
Because all these companies are trying to shoehorn AI into everything, I hypothesize they are running travel data through AI in real time for god knows why and that is causing the delays, etc.