Gamecoin and Light bug

KoGaMa Profile: www.kogama.com/profile/10449955/
Web Browser: Other
Client: Standalone
AboutMyBrowser.com Link: aboutmybrowser.com/FtxnUCBK

Steps to Reproduce
1.Put a gamecoin
2.Put a lighting cube without checking "hide"
3.Get the coin
4.Being transparent coin hides a lighting source

Additional Information (Optional)
I know this bug and
kogama.freeforums.net/thread/11128/bug
are same.
So I may not get gold. but I report it XD

www.fastpic.jp/images.php?file=6467929854.jpg