Cloning fields not disappearing

Hello,

I am having a problem with the clonable fields with each version after 2.0.8.
I sell tickets to matches.
A name and pass number must be entered for each ticket (Clonable field)
When the newest versions of your plugin is installed, when i change quantity the clonable fields are jumping all over the page.
also when i decrease quantity the clonable fields are not disappearing.
Is this a known issue?

Version 2.0.8. works good for me now but i rather keep the plugin up to date.

Kind regards