Pages Become Posts When Updated

WordPress Multi Install.

Lately I have noticed that when I edit or add a page the page becomes a post upon publish or update . As soon as it’s published I have to change the post type from “post” to “page” and then only is the “page” is back.

I have also noticed a related issue.

My contact form 7 created forms would disappear. When I looked at my posts all my forms have become posts. This only happens when I edit, update or create a new form. Odd.

I hope you can assist me.

Regards

[Moderator Note: No bumping, thank you.]