I am trying to create a pattern that I have created in previous itterations of Illustrator. In CC when I create a triangle (either via Star, Poly, or Pen tool) and then try to rotate it via Transform Each > Transform again, the rotation point moves according to what the bounding box would be if I reset it, rather than staying in one (original) spot relative to the actual bounding box and triangle. I cannot find any settings that would be affecting the rotate point in this way. I am pretty confident that I am using the same procedure now that I did in older versions of Illustrator. Perhaps I am using the wrong procedure.
Naturally, if you are rotating something around its center you should expect that it would end up create a circular pattern. It is more of a square with concave sides. The red is a perfect circle that I grouped to the triangle to demonstrate the rotate points movement. It is located in the exact center according to the align tools.