The records skip part of 1866 - it appears several pages were not microfilmed or indexed.
@PJohns We apologize that you have waited so long for a response.
You indicated that parts of 1866 are missing from church records for Pointe-Gatineau, Quebec, Canada. We are seeing more than one set of church records for that area that would cover the year 1866. Could you give us a few more detials? Are you using the catalog or Search Images? Can you point us to the specific set of records where the images are missing? A URL showing us a catalog entry or showing us the Images page would be nice. Or a DGS number and the image numbers where you see the gap. Something so we can see what you are seeing and be able to get you an answer. Thank you.