If you have a paid app or in-app purchases on Android Market, it might help to pop into the Market Console and see what's going on.<p>There is nothing from Google Support yet.
Since Google killed developer forums, check out newest posts on these links to see what's up:<p>http://code.google.com/p/marketbilling/issues/detail?id=39<p>http://www.google.com/support/forum/p/Android+Market/thread?tid=0a4dfde89848e59a&hl=en<p>http://www.google.com/support/forum/p/Android+Market/thread?tid=17337472f1898cb5&hl=en<p>http://www.google.com/support/forum/p/Android+Market/thread?tid=0ca55eaf36ef5950&hl=en