You really think it hasn't been thought through ? Just some kind of mistake that there are these restrictions ?
I think it has been thought through very carefully
In my experience, this happens everyday. I work under regulations that after people actually started to use them, the faults appeared. The best example of which was that one of the objectives was to reduce the number of forms you had to fill in. We used to have to carry, 3 forms written on 5 pages, now we have 12 forms and up to 30 pages.
The Membership Scheme looked great on paper at the first read, but it took a couple of days for people to see that it was flawed.
These thing happen.