We've discovered a problem with the Toolset video block if the person creating the post is an Author. If they save their work as a draft and preview it, then back out and return, the video block is replaced with wrapping HTML, but is also gone. This doesn't happen for Editors or Administrators. Is there something we need to do here? Video of the problem is here: hidden link
Hello. Thank you for contacting the Toolset support.
I am able to reproduce the issue successfully with my test install. Please allow me to report the issue to our next level support. I will get in touch with you as soon as I know more.
The fix for this issue is shipped with the latest Blocks release version 1.3.
*** Please make a FULL BACKUP of your database and website.***
Could you please update ALL Toolset plugins to it's latest officially released version. You can download the latest plugin release from your accounts page:
=> https://toolset.com/account/downloads/