Hi, I'm in the same boat. Do you mind if I write you too please? Thanks.
And if it turns out that there's a pattern of a _lot_ of developers who all recently signed up for first-time Google Play Developer accounts just to monetize Chrome apps, I'd be maybe a little surprised, but more than happy to have helped identify an unexpected trend.
I'd also be curious what happens if people ask the normal channels for the refund, of course.