Configuration Manager console seems to have developed a strange fault, about a third of all packages are showing as having zero targeted Distribution points. It may have started since we updated to R2 CU3 back in December but it's only recently been noticed. This is a single site setup with a 2 DPs both contain the same data and source data locations haven't changed.
So far I have validated the content, redistributed it, removed it, I have even added new packages and they display the same issue.
Checked the logs distmgr, smsdpmon, there are no errors and the distribution point status shows new package source being distributed successfully.
I have run the Content Explorer from the R2 Toolkit and that looks all ok, showing no Invalid or Pending packages.
I have also checked the Admin UI logs for any possible SQL errors but there are no errors in that either.
I have also performed a site reset to restore permissions in case it was that but no change.
Any ideas much appreciated as I need to resolve this for a customer.