Office 365 group Aliases

[Prashant Gupta]

Hi,

Can somebody please explain me why do I see two SPO aliases for some Office 365 groups and for rest other groups i see only one SPO alias. Attached is the screen shot for you reference

[#2]

Have you perhaps renamed any of the groups or group sites?

[#3]

Ok did some digging around it and based on given example what i did is, I retrieved the site urls based on the guids available in group aliases for SPO. I got two different sites but when I used Graph API to get the associated site for the group I am getting only one site which is one of the site retrieved earlier. So how should i understand this? I am confused. Should I totally ignore the site and consider it orphan which is not returned by Graph API?