POST funktioniert auf einmal nicht mehr

[känguru]

Hier mal noch das was Live HTTP Headers ausspuckt. Die Daten werden also meiner Ansicht nach übermittelt, aber verschwinden dann auf unerklärlicher Weise

POST /bet.php HTTP/1.1  
Host: example.de  
User-Agent: Mozilla/5.0 (Windows NT 6.1; rv:23.0) Gecko/20100101 Firefox/23.0  
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8  
Accept-Language: de-de,de;q=0.8,en-us;q=0.5,en;q=0.3  
Accept-Encoding: gzip, deflate  
Referer: http://example.de/bets.html  
Cookie: PHPSESSID=267mu0p7cr7tjcvc3mkaeah0k0  
Connection: keep-alive  
Content-Type: application/x-www-form-urlencoded  
Content-Length: 531  
goal_home%5B1%5D=2&goal_guest%5B1%5D=2&matchesid%5B1%5D=1&goal_home%5B2%5D=2&goal_guest%5B2%5D=1&matchesid%5B2%5D=2&goal_home%5B3%5D=0&goal_guest%5B3%5D=2&matchesid%5B3%5D=3&goal_home%5B4%5D=1&goal_guest%5B4%5D=2&matchesid%5B4%5D=4&goal_home%5B5%5D=2&goal_guest%5B5%5D=2&matchesid%5B5%5D=5&goal_home%5B6%5D=1&goal_guest%5B6%5D=3&matchesid%5B6%5D=6&goal_home%5B7%5D=1&goal_guest%5B7%5D=3&matchesid%5B7%5D=7&goal_home%5B8%5D=1&goal_guest%5B8%5D=1&matchesid%5B8%5D=8&goal_home%5B9%5D=0&goal_guest%5B9%5D=2&matchesid%5B9%5D=9&x=14&y=10  
HTTP/1.1 302 Moved Temporarily  
Date: Thu, 08 Aug 2013 15:55:56 GMT  
Server: Apache/2.2.3 (CentOS)  
Location: bet.php  
Connection: close  
Transfer-Encoding: chunked  
Content-Type: text/html; charset=iso-8859-1