Gravatar image is not reset when user logs out and new user logs in

[izmailoff]

I had gravatar image displaying on the web site. After I logged out, registered a new user and logged in I would see an image from previous user on profile page. It does not appear in the menu though.

[dahdahm]

I could not reproduce.
Could you double check?
If you can reproduce, can you give a step by step reproduction process?

[izmailoff]

In all login cases I didn't select remember me option, maybe it's not relevant. Tested on latest Firefox.
How to reproduce:

• Start web server
• Login as a registered user (using email and password) and having gravatar image set previously. Go to profile and you will see your image everywhere (menu, page header/title, and profile tab). Log out.
• Login as another registered user who has no gravatar. Go to profile. You will see random avatar everywhere - correct. Log out.
• Login back as a first user and go to profile. All gravatar images show correctly except for an image in profile tab. It shows random image of a previous user. Under this image it says: "We're using " and email address of the previous user.

Didn't test other scenarious where both users have/don't have avatars.