For some reason the blockexplorer is down. A few hours ago it was alive. First I need to resolve this issue.
Please do.
I contacted the hosting company in regard of the explorer's VPS, let's see what they say. Definitely, must not be the payment issue as they sent me the receipt for current period.
The explorer is up and running. I contacted the swisscex support - they reacted promptly: the daemon is alive now and catching up (it was ~20k blocks behind).