Are you using SETIDriver to cache WU?
If so just download SETIwatch and point it to all your WU folders (I know it's a pain in the arses) but that way you can monitor all your WU folder.
When you open SETIWatch, go to User profile tab, there you should see the user_info.sah information. This includes the total WU at the time you transmited the information to berkeley.....if you check that all the three WU you just sent have the same number, then berkeley for some reason didn't gave you credit for the crunching.....Happens sometimes when you have trouble sending the info to berkeley. If you are experiencing trouble sending your WU, you should backup all your results.sah files before connecting to the berkeley server, so I the case you are not given credit, just wait some hours, restore the results.sah files and try again.