I think maybe the llamaserver web server is processing admin extend requests fine, but the extensions aren't getting pushed to the game server.
I'm pretty sure I saw a thread about another game that unexpectedly hosted early, and Beyond just hosted even though this morning the web page said it was not going to host until Sat or something:
http://www.llamaserver.net/doAdminAc...n=showadminlog
21:20 GMT on Wednesday September 30th 	  	Hosting delayed by 72 hours.
	Code:
	Beyond: Staling data
 Nation  	 ... 	 Turn 84  	 Total stales 
 Machaka   	 ...  	 Staled  	        5
 Shinuyama   	 ...  	 Turn received  	3
 Pythium   	 ... 	 Staled  	        1
 Atlantis   	 ...  	 Turn received  	3
 So, at the moment, it's possible you may not be able to rely on admin game extension requests.