GPT Neo 2.7 not working

We noticed it has stopped to work even in the site widget. Anyone knows what is happening?

I noticed using the API, it returns 503 error and it is not possible to skip it by using the wait_for_model parameter.

Thanks pcasas, got the same 503 ‘service unavailable’ here:
upstream connect error or disconnect/reset before headers. reset reason: connection termination
Wondering for how long it will be down.