I was there this week. Bought a permit of one of the "hackers" when coming into country they accepted permit. told me i have to quarantine 14 days, had to fill out quarantine form. I gave them quarantine adress at the zion. I was there 2 hours and went back to airport, no passport control when leaving, so all went well. I cant say if they would have made issues when leaving on a flight (non shengen) that had passport control