Why can't I see my offline devices on find my iPhone anymore?

[Fatibumbum]

My iPhone 6 was stolen on Christmas Eve. I logged onto find my iPhone using my iPad and could see it was offline. I locked it. A few minutes ago, I got a notification that the phone had be turned on. However, now when I go to find my iPhone I no longer see it as listed under "All my devices". It's just gone. The same with my MacBook which is here with me but was also posted as offline because it's off. So now only online items are listed. How can I see my offline items again? Please help!

 

[bamf-hacker]

Try to log out of Find my iPhone and log back in. You can also log into iCloud.com and look there. Sorry about your phone being stolen.

 

[PrincessB]

Did you have a password set on the phone? If not they may have turned off the location.

 

[bamf-hacker]

Turning off the location does not remove it from your devices. It would just say location not available