Dev instance not getting refreshed, current status showing Offline

[SiddharthB84004]

Dear Community,

I am using Dev instance and due to weekend, I did not logged in. Its only 3 days since I logged in last. 
Now, it shows offline and after clicking refresh it's not getting Active. The URL is also not working and History is also missing.

I've my work saved in it and was working on an application. 

QQ. Is there a way if I can activate the current instance which I'm using?
QQ. If not, then is it possible to take a backup from this and release it?

Any leads would be helpful.
(screenshot attached for better understanding).

[bastienR]

yes, my instance still offline. I guess I will release it

[SiddharthB84004]

WHOOOOOOAHHH
I've got the instance back online almost after 5 days and the previous data is intact 😉