Hi, hope all is well.
I'm using MSFS with Navigraph and LNM 2.6.19. I have loaded the scenery library while looking into this issue... no change.
LNM set to "use Navigraph for Navaids and Procedures". At airport LOWI, the VORDME "OEV" is missing in Search results as show in the screenshot. At the airport it's shown as WI700 (which shows as a Waypoint in Search results). It does show in the text banner on the map as "OEV / 111.10 / 254M / GS3.8 / DME".
OEJ is also strange. It is shown on the map but in Search results it is shown as a Waypoint, not as a VORDME.
Also notice that Navigraph shows current version as 2207 rev1, but LNM says N 2205 at top left Title bar.
Thank you!
Map screenshot
Navigraph status screenshot