Airways and Waypoints Missing

Navigation Data General MSFS Data
1

With the latest 2501 rev. 1 installed into MS24 I noticed multiple missing Airways and Waypoints upon trying to plan these with respective Aircraft avionics and in resulting failures to import Simbrief flightplans.

After deinstalling the AIRAC the waypoints and airways returned.

Here are some of the examples I found in the last two days:
UMUPU, L984, RADIS, P615 (and all of its waypoints), M852

2

I have been having trouble with this for a while now. I did find another thread in this forum where the guy “fixed” it by removing the airac in Navigraph Hub and then readding the airac before starting the Sim. This did work for me last night. Although its possible SU1 corrected the issues.