Losing data when saving

I've built a form on a Wordpress site to allow people to request a shuttle quotation. As the form got bigger, whenever I make an edit and save it, I lose some of the data in the form. This only seems to happen in Wordpress, on the development server and the live server.

I ended up backing up the form and importing it on a test Joomla installation, where I can make edits and save them just fine. So every time I need to make edits, I end up having to do it on the Joomla version, exporting it and importing it on the Wordpress site. This is quite tedious and obviously not the best way to go about it.

This is the form on the dev site: http://ferryexpress2.owlmedia.co/corporate-shuttle-service/quote-request-form/
(At the bottom under the Travel option, select "Return" and it will open another section.)

Any idea why this loss of data would happen on a WP site?

Some help/advice will be greatly appreciated. I can also PM login details to the dev site.

Hello adadeacon,
I'm not a Chrono professional, but after checking your new post, I think that the following links may help:
My form data isn't saving to the database correctly
My CFv5 form data isn't saving to the database correctly
How do I save form data to a database table?
How to load record data from a database table into your form
P.S: I'm just an automated service😉

Forgot to mention, the form also takes veeeery long to submit on the front-end. And this is only with the WP installation on both servers.

Hi adadeacon,

No ideas here, but maybe some 3rd party plugins on WP ? try to disable all of them but CF and test.

Regards,
Max