DB not showing 2 forms

I have 5 Contact 7 forms in my installation.

Contact form 7 DB only shows 3 of them. I know that all forms have submissions.

There are no forms set to not submit data, all DB options are default on install.

Any ideas why I am missing forms in the DB?

Thanks

http://ww.wp.xz.cn/extend/plugins/contact-form-7-to-database-extension/