I don't know what it means yet. I haven't read the Press Releases so I don't know what was said in a press release, but telling a lie in the SEC filings is probably a worse thing to do.
The March 26, 2010 statement about the 4,950,000 shares is identical in both the DGRI and AGDI filings so that couldn't have been placed in there by error.
Could be that it was mistakenly left out of the DEF 14C for Aultra Gold in which case it should be in the 10K for 2010 when that is filed.
Could be that the shares were already sold, but then you have to wonder if they were sold illegally because they would have had some kind of restriction on them.
There is a lot of weird stuff going on with this company and ADGI with share distribution and debts that I am still trying to get to the bottom of, but it's a little early to make any kind of conclusion about anything yet.