We're missing data for yesterday on prod. Not sure if the ADU push was late again or it was some other error - the raw_adu are filled in right now from what I can see.
Related to bug 793552?
(In reply to Laura Thomson :laura from comment #1)
> Related to bug 793552?
InternalError: Reports_clean has not been updated to the end of 2012-09-23
So it likely is related, processing must have been delayed yesterday.
running a backfill on 9/23
This was almost certainly caused by bug 793552
Data is caught up and backfill has been run for 2012-09-23. As soon as the cache expires, you should be able to see graphs for it.