Don't give up. Something isn't quite right or this would not be happening. I'll contact tech support and get his slant on it.
In the meantime, so you found all the Auctions by searching with Auction id number? And all of the 5 are in the database?
Take a look at the Start and Close date for me. What dates are in those fields?
And are you using Auction site | Update all lots?
Or are you updating for just one profile by going to Auction Site | Update lots for profile xxxxx?
Visit my eBay store!