I share the same concerns. I'm not panicking, because I think the company is solid. They responded to my email, which is a big plus, and as long as I know it's a short delay, I'm reassured.
Fortunately, the PPS is holding up well. Only 4000 shares sold today, which didn't even move the bid. I like that.
The market, in my opinion, is confirming that TEGR is solid, and is awaiting further developments.