atp160,
Yes this is the process. Apparently, there is a max number of applications that can be in the system at any given time. Once that number is reached, the posting comes off the website until HR sorts through what is there and reduces the number in the system to some other magic number. Then, it is posted to the website again until the number in the system hits that preset limit. I'm by no means an expert. This is what I've read and heard from a buddy of mine at UPS. Your only option is to check the website everyday, a few times a day and hope that it pops up. I was checking about 3-4 times a day before I found it posted and was able to apply.
Good luck!
Trouser