Yes, I think you should investigate it - since your a dev and we're all busy.
I have not seen good documentation on how/where the superblock contracts are executed.. I don't mind looking if I have a starting place.
For the unbanked, where are the updates to the blockchain posted, is this hosted through pool.biblepay?
Just put logging in your DownloadDistributedComputingFile code and type exec dcc, and see if it creates a contract with your unbanked cpid or not. If you isolate the problem then let us know what piece of our system isnt pulling the cpid. Also consider that all sancs compete to create a contract in a decentralized environment. They each get the data from boinc separately. The unbanked list has a number 1 on the exec datalist dcc record to show its unbanked.