https://arizn.network/Gateway Timeout
The gateway did not receive a timely response from the upstream server or application.
Additionally, a 504 Gateway Timeout error was encountered while trying to use an ErrorDocument to handle the request.
they are down again, this is not healthy for the ICO...
Yes, they should have a stable website hosting and a good website technical support so that their system will not be down at all times. There server should also be able to accommodate many users. We are talking of handling finances or funds coming from different people here and they can't even maintain their website. Well I hope they can improve this.