[Plugin: Meta Box] Limit the amount of cloned fields and cloned fields bug

I have two issues: the first being it seems the cloned fields are cloning themselves automatically in the dashboard. One of my pages has close to 100 empty cloned fields.

The second question is, is there a way to limit how many cloned fields the client/end-user can create?

Here’s the array I’m using for my cloned field:

array(
            'name' => 'Related Activities',
            'id' => $prefix . 'reprelact',
	    'clone'	=> true,
            'type' => 'text',
            'desc' => 'Add Related Activities text here'
        )

And I’m using version 4.1.1 of the plugin.

http://wordpress.org/extend/plugins/meta-box/