Yeah, I'm not sure either. Any query I gave the woman she referred me the to the company, or said they were waiting for further instructions.
The only thing I can think of is - I bpayed my SPP money Saturday, and it wasn't received Monday when I spoke to them then - but she did say it was in my account today. So maybe they extended to allow for stragglers, which makes sense. So I would expect the same to happen for the oppies.