Cygnus Empress Entrance Weekly

Ok, I understand that you can only go 2 times a week now and you can not go again till 7 days after your second run. My question is, if anyone knows, is if you only do say 1 run and lets say 10 days pass before you run again, do I have to wait 7 days past that 2nd run or will it have reset from the first run?

Thank you