Actually this may be why the stats have not updated (egay blog)
We are in the process of upgrading our reporting systems after the reporting delays this past weekend and wanted to tell you ahead of time that there will be some additional delays the rest of this week in reporting as we perform this maintenance.
Data from Tuesday, Oct 14th will not be available until Thursday Oct 16th. In addition, reports on Thursday and Friday may update a few hours later in the day than usual. The system should be back to normal by Saturday.
We apologize for the inconvenience and want to confirm that the underlying tracking system is still in place and working properly, this issue is only affecting the loading of that data into the graphs and tables available for publishers on eBay Partner Network.