Why is HEX shut?

I'm curious to know, why exactly is HEX currently shut down? Could it be due to some technical difficulties or perhaps an update in progress? It's quite unusual for a popular cryptocurrency like HEX to be inaccessible, so I'm hoping you can shed some light on the situation. Are there any specific reasons behind this temporary shutdown, and when can we expect HEX to be back up and running again? It would be great to have a clear understanding of the current status and any potential timelines for resolution.