Yes, it seems like a severe bug. Other users have reported it, too. You may need to switch back to an older version of AE.
I moved your post over from the poorly named Community Help forum, which is for getting help using this forum system, to a better forum, After Effects.
Please Edit your post to remove the Attached screen shot and Include it in the body of the text of your post.
You do that by Clicking the "More..." link at the bottom of your post, Selecting "Edit Message" and then use the "Insert Photos" icon in the tool bar at the top of the Post/Reply/Edit dialog box like this.
I hope this helps. Best of luck to you.