1. First send this email to yourself.
2. Go to your incoming email page / box.
3. open this email.
4. Click on first link (A) below and sign in. Stay signed in / do
not sign out.
5. Then return to your incoming email page / box and open this email
again.
6. click on link (B) below, Let it load and then scroll down to your
yahoo groups (Do not click on My Yahoo Groups) which will show up when
link (B) finishes loading, Just Scroll down.
First login here:
(A) http://us.m1.yahoo.com/p/login
Then come back here (this email) and go here: Let load scroll down
(B) http://groups.yahoo.com/mygroups
Thanks to Michael Merandino for the solution