Community Groups poor email generation from posts with video links

I authored a new post [1] and included a link to a youtube video. I then
added a web site link and text.

The resulting email [2] is pretty sad.
First, it dropped the video link.
Second, it lost the text that was added before the final link to demo
source code.


[1]
https://www.w3.org/community/web-bluetooth/2015/11/18/web-bluetooth-experimental-in-chrome-on-android-and-chrome-os/
[2]
https://lists.w3.org/Archives/Public/public-web-bluetooth/2015Nov/0000.html