There is currently a problem with the Bing Webmaster API — it was not updated with data on Mar. 10th as expected. This issue has been raised with Bing support. You will notice the problem with missing data for page and query ‘position’ requests like ‘top pages’ and ‘top queries’.
Update: 2023-03-19: looks like data is back for the 2023-03-17 weekly numbers, but data for the 10th is still missing. We may never get that back.