This blog post lists out verses from various Smritis that contain predictions of Sri Chaitanya Mahaprabhu. The following verse is said to be from the Devi Purana.
Nama loke bhavishyati
"The Lord will again appear in this world. His name will be Sri Krishna Chaitanya and He will spread the chanting of the Lord's Holy Names.
Could anyone locate where in Devi Purana the above verse is found?