That doesn't really make sense. If they were worried about hitting capacity, why not stop selling all APs? Why only one?
OK I got confused. I thought they stopped selling all of them.
But one pass use to always get paused all the time and in fact I mentioned in this thread. It's probably the same one, I just can't remember the name. But I remember it because it's the one my mother always bought and didn't renew it one year but then couldn't get again when she wanted to get it again the next year. They would pause it for a few months or even a year but then bring it back. My ONLY guess is it was maybe too popular and so they would put a cap of how many had it only to resell it again when others stopped renewing it and then sold more.
But it proves the point if Disney wanted to limit the APs they had the power literally at any time. They simply didn't want to do that and now don't have much of a choice so had to eliminate them altogether for now.