Maybe try clearing your browser cache first...;-)

800's working now and I also cleared the cache.
The random on the front page still doesn't come up so the server error log you mentioned - this came up frequently:
{Sat, 06 Oct 2012 08:02:59 GMT}
Backtrace: WARNING: in_array() [function.in-array]: Wrong datatype for second argument in /home/infocent/public_html/gypsies/zp-core/admin-options.php on line 2443
in_array called
from admin-options.php [2443]

No idea right now. Try to use the databse refresh button on the overview page. Maybe filesystem and database are out of sync.

I do not think that error would be involved on any front-end display issues. BUT, something is definately wrong, because that error should not occur. Probably however you chanted the theme made the array with the unsupported options not syntactically correct. That is what the error is all about.