Okay, this is weird.

We just added a new gig to the calendar, a sudden opening came up in Redmond and so we're playing there tomorrow. The ICS file on the server automatically got updated by the script running in the middle of the night last night.

So now, the ICS file no longer gives me an error message when I feed it to Google. And tomorrow's show appears on my Google Calendar.

But... September 26th's show doesn't. Still.

WTF?