there is a very annoying bug with the new Version of AFX, almost every time that i want to Undo something i need to restart the program because
i can't see the undo version of the object at the preview but it dose show me the Scaling option around the object as i already supposed to see.
The After Effects CC 2015 (13.6.1) bug-fix update is available. It fixes several bugs, including the one being discussed on this thread.
Let us know how things work after you have installed the update.