Starting this month, the Grant Committee will publish reports about running grants each two weeks (first and third Friday of the month). While it is normal that not all grants have updates (there are a lot of reasons for that to happen), they will appear in the listing as well with a 'no updates' message.
Currently running TPF grants are:
http://news.perlfoundation.org/2008/08/running_grants_biweekly_report.html