In today's Episode of "The Adventures of Retarded Creation Kit"
From this (+~2hrs of work)
To this
Why? For no flippin reason!! No errors, no notifications, nothing.
Created LOD in CK = success, went to check it out in-game and saw that,
went back to CK and it was the same: Terrain resetted.
FUUUUUUUUUUUUUUUUUUUU-