Finance API ATOM Feed returning all zeros

[remarkpk]

I'm using the Google Finance .NET client library to request
information from my Google Finance portfolio. My application has been
working perfectly for quite some time; > 1 year.

All of a sudden last week the ATOM response is now returning all zeros
for the quotes I am requesting. There are no errors being returned,
just no data.

I am trying to get the current prices for the DOW, NASDAQ, and S&P
500. This is what is the XML that is returned:

<?xml version="1.0" encoding="utf-8"?>
<feed xmlns="http://www.w3.org/2005/Atom">
<entry xmlns:gf="http://schemas.google.com/finance/2007"
xmlns:gd="http://schemas.google.com/g/2005">
<gd:feedLink href="http://finance.google.com/finance/feeds/
mye...@gmail.com/portfolios/1/positions/INDEXDJX:.DJI/transactions" /
>
<gf:positionData gainPercentage="0.0" return1w="0.0"
return1y="0.0" return3m="0.0" return3y="0.0" return4w="0.0"
return5y="0.0" returnOverall="0.0" returnYTD="0.0" shares="0.0">
<gf:costBasis>
<gd:money amount="0.0" currencyCode="USD" />
</gf:costBasis>
<gf:daysGain>
<gd:money amount="0.0" currencyCode="USD" />
</gf:daysGain>
<gf:gain>
<gd:money amount="0.0" currencyCode="USD" />
</gf:gain>
<gf:marketValue>
<gd:money amount="0.0" currencyCode="USD" />
</gf:marketValue>
</gf:positionData>
<gf:symbol exchange="INDEXDJX" fullName="Dow Jones Industrial
Average" symbol=".DJI" />
<title type="text">Dow Jones Industrial Average</title>
<id>http://finance.google.com/finance/feeds/mye...@gmail.com/
portfolios/1/positions/INDEXDJX:.DJI</id>
<link href="http://finance.google.com/finance/feeds/default/
portfolios/1/positions/INDEXDJX%3A.DJI" rel="self" type="application/
atom+xml" />
<category term="http://schemas.google.com/finance/2007#position"
scheme="http://schemas.google.com/g/2005#kind" />
<content type="text" />
<updated>2011-03-13T03:00:42-06:00</updated>
</entry>
</feed>

Any idea why this is occurring and/or a resolution?

Thanks