Just got a weird call from Cheapoair, which sent me an email saying that they have suspended my ticket. I have asked my CC company for a chargeback in response, and now they call me they may be able to reinstate my ticket subject to "availability"? Anyway, they didn't seem too happy with the chargeback and I asked for a guarantee in writing that they would allow me to fly as ticketed. Just gonna wait this out to see how things unfold.