Debug (line 154 of ModelAsController.php):
Using record #70 of type Page with link /help-and-support/
Embedded Code Element Block »
Embedded Code Element Block
Title (displayed if checked) - Adds a formatted title above the entered Content
Embed Code field - Enter an embed code from another source. Entering an embed code into the html field of a WYSIWYG may sometimes remove needed code for the embed to work. This Embed code field does not risk stripping out any code. This is good for pulling in maps, charts, forms, etc.