Latest not as good as 1.2.12 in TB 7.0.1 Rated 5 out of 5 stars

With 1.2.12 in TB 6 my TNEF mail was decoded and nicely displayed in Thunderbird. With 1.2.13 in TB 7.0.1 if I want to see the formatted mail I have to open body_part_0.rtf (which is an attachment) and winmail.dat is still visible. Is anyone else seeing this?