Oh wow, exactly as I needed. Thanks!
Seems like this problem is caused by browser cache, running it in different browser or incognito mode is fine.
I think clearing the cache will solve this weird problem. Thanks again for the awesome plugin!
Found the solution here:
https://dfactory.eu/support/topic/need-a-reload-code-for-advanced-ajax-page-loader-plugin/
Reworked the function into my own JS file and call it everytime I load ajax content.
Yup, that fix it. Thanks!
Another plugin Contact Form 7 Redirection might suit you better.
You can set a redirect url & pass the form data as GET parameters
It works! Thanks for the help.