VBA GetBoundingBox doesn't work in autocad 2015 as in 2014.

For example -
1. extrude profile strait forward by some axis non complanar to any wcs axises
2. rotate solid to be complanar to some wcs axis
result - coordinates returned by GetBoundingBox are worng for wcs.

Still everything was fine in autocad 2014.

Anyone knows how can i fix it?

Thanks in advance!