Readvance app submitted in March, still not final

I app**** for a readvance on my Absa bond in March 2015 to fund property deal. It was initially turned down. After enquiring about the reason, I was advised to get an auditor to verify my figures which I did. The readvance was then approved. I was requested to sign the draft doc's attached to the e-mail and return it to Absa. The file could not be delivered because it was too big. One of the conditions of the approval was that I take out insurance cover on the property. I informed Absa that I have insurance cover and forwarded them a copy of my policy. My policy covers 2 properties (one in Jhb and one in Port Alfred). I was then informed that the \vetting"failed because the cover was not sufficient"