i placed a lapis protection stone when they werent working and today it still doesnt work 

If you wish to play on our current server, do NOT update to 1.8.

It will most likely take a week or so to upgrade to 1.8. Until then the 1.7.3 server will remain up.

If you update, you'll have to play singleplayer till the servers all catch up

I was stupid and updated to 1.8. Is there any way to downgrade back to 1.7.3??

Allright. Here is one small temple with nice yard (not very nice, but i like it ).
I will do some more 

http://photobucket.com/temple2

Ingame name: Nahasapeemapeti
Join date: May 31, 2011, 10:09:27 pm
Briefly describe all your creations: Brick house is my first creation. Airplane is Finnair A340 (Airbus). I made that Space Shuttle Discovery because i got bored. And temple is my biggest project (i think so)
What worlds are the creations on:
Airplane: Member4
Space Shuttle,Temple and Skyscapers: Member
House and tower: Member3
Links to screenshots of the creation:
Airplane: http://photobucket.com/nahairplane
Space Shuttle: http://photobucket.com/nahasapeematipeshuttle
Temple: http://photobucket.com/nahatemple
Skyscapers and tower: http://photobucket.com/skyscapers
House: http://photobucket.com/nahahouse
Names of players who helped contribute: none, i made them all alone
What is your current rank in Opticraft ?: Recruit
Extra (Anything else you want to mention): -
Do you agree with our terms(http://www.opticraft.net/index.php?topic=3.0) ?: Yes