Yes i agree with you @Thomas BCheck the other threads on this forum. DJI has responded. It appears that only older systems will have any affect and that DJI drones will not be affected, but each will decide what is the best thing to do. The articles raising an alarm are multiple.
Here’s one of the earlier threads with the info referenced above, there are others. Search “April”
Why you probably shouldn't fly your drone on April 6th (GPS rollover explained)