Another confused one here!

Ok DH and I received FTB B and A until I went back to work in Jan 08. At that point I rang ATO and told them I was returning to work but because I work different hours every week and therefore cannot accurately estimate my income, I opted to stop the fortnightly payments and be assessed at the end of financial year.

So now we are doing etax and on both our forms it says that we have already received our entitlements for the financial year? So wondering if I should call again to tell them I haven't received anything since Jan 08 (and pray I'm not on hold for five thousand years like last time!) or should I complete the relevant sections on etax concerning FTB and hopefully they will realise that I haven't been paid since Jan 08?

Hope that makes sense.............has anyone else been in this situation? TIA !