Account is there but is missing?

I have an account set up to collect expenses that my company owes me. All has been fine with it for years.

Suddenly, in the middle of June, credit card charges allocated to the account aren't showing up. When I enter the credit card charge, the account name is there. When I look at the chart of accounts, the account is there.

But, when in the credit card register and I click on Go To Transfer on any transaction after the middle of June, I get: "the transfer transaction is to an account that no longer exists in Quicken"

The account is named [My Company Expenses] So, in the credit card account I can Go To Transfer on any transaction that is "categorized" as a transfer to [My Company Expenses] as long as it's before June 12, 2005. There is one transaction on June 12, 2005 that Go To Transfer works. There is one other transaction on June 12, 2005 that Go To Transer does not work as above. None of the transactions after that one on later dates are showing up in the [My Company Expenses] account.

I have validated the Quicken file.

I have a similar account that was named [My Company Advances] I just changed the name of this one to [My Company Loans To] I don't see how this could matter as it is a different account

Any suggestions would be appreciated.

Fred