In version 3.14.2 if the website is configured for use SSL then iframe for contact form is not displayed because mixed content, this is configured for use http://.
(<iframe src=”http://www.vcita.com/widgets/contact_form/XXXXXXXX?ver=2)
If in DB is changed the option_value for option_name “_transient_embed_codecontactoXXXXX500450” with https, this is reverted after some changes made in WP admin.
Please take a look at this issue.
