Thank you, problem solved!
Tip! If someone has trouble with various forms after the update, I suggest you go to the Cerber Antispam-page and disable all 3 bot detection engine for forms. Fixed a sudden headache for us.
Thank you, I have now solved it by multiple sql calls and an array_merge. As that required editing the class-frontend.php, will this custom code disappear in the next plugin updates?
This was solved by setting visibility:inherit for all mega sub menu content.
