Imported users are unable to log in

Hi,
I am running the latest version of WordPress and Woocommerce.
I have successfully imported 117 users and I can see them in the users section of the admin panel. The users are unable to log in though with the following error message “The login credentials you entered are incorrect. Please try again.”. I have verified that the user information is correct as far as Username and password is concerned.

Any ideas?

The page I need help with: [log in to see the link]