No you didn't find a bug, what I changed some time ago was to actually fix a bug where the "Show Detailed contacts view" option would do absolutely nothing if you didn't have the "show DP in CL" option enabled. So make sure you go to the View menu and disable that option to go back to normal.
In my opinion, someone who enables that option should automatically have the "detailed" view no matter whether he enabled DPs in CL or not. that option should just override the other setting.
Ok, good to know that! Thank you!
