Is my RW file corrupt or is it old Formloom2 plugin?

I am using RW6 on Yosemite 10.10.5. I have noticed that my RW file in the finder has no icon - its just blank and also in the projects startup window. Is this normal?

Also I am using a couple of forms on my pages using FormLoom 2.0.9. I have recently tried to make changes to the email templates in this form plugin and strangley it wont save the changes. It will change the form fields on the main page but not the template receipt or email.

I am thinking it could be an old plugin issue - but more concerned it could be something more complex. The site has many pages so a re write wouldn’t be fun!

Thanks in advance