As a user when I try to change my account settings,I can’t login again

Steps

1. Go to https://uat.mec.ca/fr
2. Click on navigation menu
3. Click on “me deconnecter”
4. Click on navigation menu
5. Click on “me connecter”
6. Add the login details and login
7. Click on navigation menu and scroll down
8. Click on “paramtres de compte”
9. Click on “valider votre adresse courriel”
10. Check for verification email
11. Follow the link
12. Add login details and login

Actual result

As a user when I try to change my account settings,it asks me for verification of the email Id.Following the link when I try to login,I am unable to login as it says invalid email and password.In the beginning I logout and login to confirm that I am using the same account

Expected result

As user I should be able to change my account settings smoothly.