Missing Aux1, Adjusted Prices

Until recently, I have been downloading Adjusted Prices from Yahoo EOD, and and displaying them using Aux1 without problems. Now values are '0'. And are plotted as straight line of value '0'. Checking Yahoo website, values are still shown, and still correct for dividends. Below is code I use to display values:

_N(Title = StrFormat("{{NAME}} - {{INTERVAL}} {{DATE}} Open %g, Hi %g, Lo %g, Close %g (%.2f%%), Aux1 %g  {{VALUES}}", O, H, L, C, SelectedValue(ROC( C, 1)), Aux1));
Plot(C, "Close", colorBlack, styleNoTitle | ParamStyle("Style") | GetPriceStyle() | styleThick ); 
Plot(Aux1, "Aux1", colorGreen, styleNoTitle | styleThick ); 

Thanks for any and all help. -- Keith