CBS News just said CDale only had 10 seconds of totality.
Ah, you are correct — several reports say the view from Saluki Stadium was partially obscured for all but 10-15 seconds. “Translucent”, one might say. So they got their 2:40 or so of totality, but not as much of the dramatic view I got for a little over 2 minutes, with the corona clearly visible, some planets visible (Venus was quite bright), etc.
I feel a bit bad that the biggest gathering in the Southern IL area had, apparently, some of the poorest viewing, but, I’m not going to trade!