I am not having the same behavior that you are describing. Here are the steps that I'm taking:
1. Open
buypostsell.com/
2. Click on Login button in top right to launch SCLogin modal.
3. Forgot user points to /component/users/?view=remind and forgot password points to /component/users/?view=reset
4. Clicking on either of those links goes to the correct com_users page.
Please let me know where we differ.
-Melissa