I upgraded a while ago to the build, and have noticed that I no longer get my emailed weather reports in HTML format, even though I have selected HTML with it.
I’ve gone in to the settings a couple of times to deselect and select again, but not difference.
Is this relevant?
Not sure if anyone has contacted Brian yet, but he’s definitely around now 
Might be worth checking the latest entries in version history, too.
Im using the latest WD build 152 and my emails are been received ok in html format.
It might be worth setting it up again - Control Panel > Custom Tag files > Custom weather report an seeing if that works