A motion for the ZBA to hold a rehearing to review any decision, order, or determination of the ZBA not previously reheard may be made by any member of the ZBA. An unanimous vote of all members of the ZBA then present, provided a quorum is present, is required for such rehearing to occur. Such rehearing is subject to the same notice provisions as the original hearing. Upon such rehearing, the ZBA may reverse, modify, or annul its original decision, order, or determination upon the unanimous vote of all the members then present, provided a quorum is present, provided the ZBA finds the rights vested in persons acting in good faith in reliance upon the reheard decision, order, or determination will not be prejudiced thereby.