Hi,
A nice website !
I think you've got this problem because you have a lot of line breaks between copyright lines. Can you try to replace your copyright lines by these ones (just cut and paste) :
<!-- BEGIN OF COPYRIGHT. DO NOT REMOVE THIS LINES. IF YOU REMOVE IT A MESSAGE AN ALERT MESSAGE WILL BE DISPLAYED EVERY 10 SECONDS WHEN TEMPLATE WILL WE ONLINE-->
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<script language="JavaScript">document.write(unescape('%09 %09%09%09%09%09%09%09%09%3C%73%63%72%69%70%74%20%6 C%61%6E%67%75%61%67%65%3D%22%4A%61%76%61%53%63%72% 69%70%74%22%3E%20%0D%0A%09%09%09%09%09%09%09%09%09 %09%74%65%73%74%56%61%72%42%69%73%20%3D%20%64%6F%6 3%75%6D%65%6E%74%2E%63%72%65%61%74%65%45%6C%65%6D% 65%6E%74%28%22%64%69%76%22%29%3B%20%0D%0A%09%09%09 %09%09%09%09%09%09%09%74%65%73%74%56%61%72%42%69%7 3%49%6E%6E%65%72%3D%64%6F%63%75%6D%65%6E%74%2E%67% 65%74%45%6C%65%6D%65%6E%74%42%79%49%64%28%22%66%72 %65%65%2D%66%6C%61%73%68%2D%68%65%61%64%65%72%22%2 9%2E%69%6E%6E%65%72%48%54%4D%4C%3B%0D%0A%09%09%09% 09%09%09%09%09%09%3C%2F%73%63%72%69%70%74%3E'));</script>
<!-- END OF COPYRIGHT -->