[NRL-1231] Fixup counter issue in delete_all_invalid_pointers.py script#780

eesa456 merged 2 commits intodevelopNHSDigital/NRLF:developfrom

feature/made14-NRL-1231-delete-invalid-pointersNHSDigital/NRLF:feature/made14-NRL-1231-delete-invalid-pointersCopy head branch name to clipboard