Not able to access mozillians account after removing the email from Github

[rleitan]

[Preconditions]:
Mozillians staging account A: [email protected] with identities: passwordless, google
Mozillians staging account B: [email protected] - NDA, group curator with one identity: GitHub
Github account: [email protected] (primary), [email protected] (secondary)

STR:

1. Delete the primary email from Github account (yahoo)
2. Login via Github in Mozillians with Gmail - takes me to account: A and a new identity is added: GitHub
3. Log out
4. Login passwordless using the yahoo email from preconditions

[Actual result]:
Mozillians profile "A" is displayed

[Note]:
There is no way to access Mozillians account "B" in this situation, workaround: add the yahoo email as primary in Github - then log in via Github