A couple of issues:

I am using Sendtric.com to insert countdown timers into my acymailing6 newsletter. These were working fine on the previous update of acymailing6 (about a week ago).

To add the countdown clock I quickly create it here www.sendtric.com and then copy the html code.
I create a text block and then go to <> to paste in my code. This looks great - until I save the template, as the text box does not accept my custom styling. Basically it will not accept anything but the default text box height of 16px and when the template is saved, it changes the height setting back to 16px which makes the timer to small and stretched to see. I have tried changing the height in the source code too but it still reverts back to 16px. The same thing happens if I use the Header field. Here is what it saves to:

The template thumbs don't create thumb images - just the grey versions, and if I use an existing starter template to create a new one it doesn't replace the old image to reflect the new template.

Kind regards

Mel