So, the "herald of the Covenant" broke the Covenant?

Tablet from 'Abdul-Baha to Charles Mason Remey:

“O thou herald of the Covenant! Thy letters have been received and an answer has been written. Verily thou art firm in the Covenant, art self-sacrificing, art the son of the Kingdom and dost deserve the confirmations of His Holiness Baha'u'llah. Consequently, Abdul-Baha is highly pleased with thee and begs for thee from His Holiness Baha'u'llah limitless bounties.”