Monday 24th at midnight (which is just a few hours from now) the server change will start.
All the domains will be turned off so the data can be transferred to the new server. That will take about 10 hours. After that, it’ll be at least 12 more hours or longer for me to check things and try to get them working. So, all of Monday our sites will not be available.
Tuesday I’ll be checking things and fixing things as fast as possible.
Hopefully by the middle of the week I’ll have things working ok.