Weird lag on server

[Cailer]

I don't host the server but a twitch streamer does. The weird lag is about every 2-3 minutes blocks will stop dropping turtles will stop moving mobs will stop moving for about 10-15 seconds. Then if you've broke any blocks or anything in those 10-15 seconds they will re appear and it will skip you back to wherever you were. This just started happening over the past 2 days but nobody knows anything new that has been built on the server. Anyone have any suggestions that I can tell the streamer to try and fix this problem? The server restarts every 2 hours so restarting won't fix it.

 

[Cailer]

Bump

 

[dc0110]

This just started happening over the past 2 days but nobody knows anything new that has been built on the server.

Well that seems odd in its self

 

[Ashzification]

Logs please. On pastebin.com