This is one of those annoyances that I am getting around to.
I have some attributes that when the block's rotation is changed in the properties pallet, the line work rotates as expected but the attribute does not. It rotates about it inserted X,Y. Thus I end up with as shown in the image. Some blocks are doing and some are not.
I believe it is a setting with the attribute but which one? I tried Lock Position but that did not have affect.