We had our first trip in feb. We did not even know about adrs. Parks and restaurants were not busy, so I never learned this could be an issue.
We booked bounceback for are september trip.
At the beginning of march , we were going through disney withdrawal, so dh and I made a rough itinerary. As we were planning, we started getting O so excited

and wanted to make our plans concrete, so I called and made reservations for the restaurants we decided on.
Anyways, this was before any 180 or 190 days mark and I was succesful.
Was not until, I called a couple days later, to add on more, that I was refused and told to call back in 9 days. After this conversation with the CM, I looked this subject up on WDW website and learned about this policy.
Not sure how or why I was allowed to make the first five reservations, but I was.
To be honest, my ignorance allowed me to call that early, in the future I now know better, so i won't (strongly believe in karma

) However, the system is obviously flawed.