I got the email back in august, literally a day or two after my bidding closed. None of the days worked for me (at the time) for September. About a week later I re-opened the same link and submitted it with just the “none of these dates work for me.” I got an email from someone with October dates. I was still mulling it over, and anyway long story short I ended up just emailing to see if a more short-notice date was still available for September (one of those days became available to me after all). Recruiting said yes and scheduled my appointment themselves, emailed me the confirmation right then and there. This all happened over the span of 3-4 weeks.

I’m guessing it doesn’t expire. I opened those links multiple times over the span of weeks. And when I went to sign up for October, the scheduler form still only had all the September dates on it. Since you input your preferred days instead of clicking a a huddle calendar, I assume it just dumps your text entries like a Google form?