Random NTP Connections from Cameras?

Has anyone else noticed their SS cameras reaching out to crazy random servers all over the world with NTP traffic?  I'm sitting behind a PaloAlto firewall so I have decent visibility to my traffic.  Today I noticed that the cameras specifically are sending NTP traffic (UDP port 123) out to dozens of destinations, not just in the US but in other countries as well.  I'm planning to contact simplisafe.....this make zero sense to me.  I'm about to start proactively blocking these destinations and see what (if anything) breaks.  Just curious what others might be seeing.

Cheers!