I regret to inform you that it takes a lot of time to update the system than Ori's expectation.
The Ori system needs more time to maintain and upgrade. Thus, OriBand will be back at 2:00 (UTC + 0:00) on 25th April 2018.
I will wait for you. Hope Ori will be back soon.
I see the website is still active.
As far as I know, the Website is still active. And OriBand will pause because they are maintaining and upgrading the system again.