You're working off the principle the devs are going to look at POBs when system changes are performed. This has never been the case as POBs are handled by FLHook and dynamic by nature. That base could have been sieged and destroyed before the patch hit, just like another base could have been built elsewhere. It really isn't the first time a POB is no longer where the owner envisioned and it is exactly why a POB can be moved under this circumstance. Just ask for the POB to be moved like everyone else.