Back after almost 24hrs.
Well: that was an adventure...
Yesterday morning around 09.00 I couldn't see my webpage anymore and thought it was down. But I also couldn't reach control-panel, no FTP, no Webdisk, nothing.
After 24hrs. I received a message that our IP-number was blocked by the server, blocked by your own domain
Well: Ip whitelisted, problem solved.
That's a bit different than being blocked by Facebook over and over and never receiving an answer to any question... 🙄 🤮 🖕