Rev 1474 has the temporary fix in place, it should work even without the plugin.
Well, you solved the bug first, found the source of the problem, that's often more important than the fix itself.
We've come to the point when the noise generation is so optimized that it's faster to generate 3D cubic noise for a full array than to generate it for an array with quarter dimensions and linearly interpolating it up to the full array.
In other words, all the work, all the frustration I put into LinearInterpolation, has become useless because the generator is slower with it
Well, you solved the bug first, found the source of the problem, that's often more important than the fix itself.
We've come to the point when the noise generation is so optimized that it's faster to generate 3D cubic noise for a full array than to generate it for an array with quarter dimensions and linearly interpolating it up to the full array.
In other words, all the work, all the frustration I put into LinearInterpolation, has become useless because the generator is slower with it