Yes it may have been gone to 0 but the RESERVE WAS NOT MET message would have been shown on the closed auctions tab. I essentially enabled it again and then you passed the reserve. Again I ask you, when did it go to 0? Was this after reserve was met? If so there was a bug, if not then its fine.
And I KEEP telling you, it reset to 0 AFTER it was past reserve and AFTER you posted that message 7 days ago!!!! I have answered you the same way all along, which part dont you get?