In my case, GU1 doesn't mean the photo is accepted. Today, I got an email from the portal telling me that they did not accept the original photo. This is a month after I got GU1.
I got GU1 on Oct 16, but still no GU2 for now.
Does anyone have the same situation?
eCoPR: August 14
Dependent
GU1: October 16
GU2: October 31
PR card: November 6
applicant
GU1: October 16
GU2: Waiting
PR Card: Waiting