As I scroll to the right in the guide, it is correct from current time (8:30 pm CST) until 1:0o am. The guide data that should start at 04:00 am is shifted to the 1:00 am slot.
The shift continues and does not default back to the correct time.
Fire Stick 4k
fb50fcba-b89f-4f64-bab2-ae21105f0feb