I think after the Japan update there’s some issues with the elevation changes in the terrain. Which makes a lot of airports surfaces to be uneven. You’ll notice this if they have bumps on the taxiways that the aircraft bounces from time to time.
Heck, I remember there’s this taxiway in LFPG that the bump was so big, that I couldn’t taxi over them. I hit the reverse to have some distance between me and the bump, then hit TOGA with the hope of being fast enough to jump over it, long story short… I broke the landing gear. Hahah.
So some of these bumps might be on the runway as well. And it’s easy to see to be honest when you enter the runway. Have a look at how the runway lights are lined up, if you see there’s a curve somewhere, that’s the indication that the runway is uneven and you have to be careful when you’re taking off and landing there.
I’m not sure if this is a photogrammetry issue, but nothing we can do but report to Zendesk to have a look at the terrain modelling on airports. They should be flat (with the exceptions of sloping airfields)