Edits on the pages breaks the layout of front-end on Baby kids theme

Hello,

my client´s site has been set up in 2015 with the Baby kids theme from Nicdark. After recent updates of a theme and plugins, any edit on the pages causes that the front-end breaks. Instead of regular components, like title, text, divider, tabs etc. it´s showing shortcodes and the layout breaks.
We have managed to update WP bakery plugin as well, and when creating a new page, there are no problems. The problem is, however, to edit old pages, that´s when the layout breaks and shows shortcodes. Also, I have noticed that some components like tabs have different colors than before. For example, the yellow colored tab no more exists, which means all our yellow tabs stopped showing correctly throughout the website.
This website has many pages and creating every page again only to change a bit of a text is very time-consuming, expensive and ineffective. That is why I would be thankful if anyone could help me to solve this problem as soon as possible.

Website:
http://www.dadteam.sk/

Example of a broken page:
http://www.dadteam.sk/studium-na-strednych-skolach/novy-zeland/
The title stopped showing itself. When I would like to edit this page and update it, the whole layout would break and I would have to create the whole page again.

Thank you very much for your help
Regards
Barbara

Hi,

Thanks for asking your question at Envato forum.

This is your item support like

Or you can make comment on this item discussion

Hope they will help you to solved your item update issue.

If they ask about purchase key then collect from Here

Still have any question open a Envato help ticket from Here

Thanks