Hello. With the launch of The Final Shape, the buff icon for the Sunbreaker's aspect Sol Invictus was changed - from a green icon inside a green triangle, to a green diamond with an orange icon. However, Sol Invictus granted from Sunspots that were spawned while wearing Phoenix Cradle, the Shadowkeep reward exotic for Titans, does not have any buff icon at all anymore. The image URL attached shows this.