Problem with columns: doesn’t show as columns

Hello,
I’ve created this site (https://concordiazeeland.nl) years ago.
Enfold and the plugins are frequently updated.
But a few months ago the layout-view is different. There is nothing changed in the Enfold-pages.

On the homepage the header is 3 columns. But it isn’t show well: 2 columns and one under those.
I’ve tried to replace a new 3 column layout. The first time it show just fine, but the second time (refresh page) it’s the same problem.
Even if I created a new page, the problem is still there (https://concordiazeeland.nl/home3/).
Or replace an older lay-out of that page (for example 2019), the problem is just there. But in 2019 it was fine.

This problem is also above the footer.
There is a 2 column lay-out with an event-calendar and news. But it doesn’t show well either.

I don’t know where I can find the solution?
There is nothing changed in the site or database (says the hosting-provider).
I seems to be a problem inside Enfold or….

Can someone help me?
Thanx

(Sorry for my bad English ;-)

• This topic was modified 5 months ago by gerwenreclame.