The WNRO was in 2019, so this must be something else, but it looks like it.
And I just discovered my TomTom 720 have probably the same issue, although they show 0:00 instead of the correct time.
Setting the time usually works, but the date stays wrong (19/11/2006 for today (05-07-2026))
Sometimes the time stays right but when planning a route the iQ-route it always uses "1 januari, 0:00" which, apperantly, indicates the date is far off.