Can curator privileges and status be revoked?

Yes, sure.

The Lyrics Curators have to set an example for the community. 

Curators can receive (by Slack or by email) different warnings from the Musixmatch Team if:

• They don't respect the writing guidelines
• They are inactive for over 6 months
• They use inappropriate or offensive language
• They are not available on Slack or don't reply to emails sent by the Musixmatch Content Team
• They get a high number of complaints

The curator status, along with its privileges, will be revoked from Lyrics Curators who have received 2 or 3 warnings.

The following rules are applied immediately when a Curator is not following the Writing Guidelines during Missions.