Daniel, some of the dates in that book are mix, if you go a bit further you will see the months of may and june over again for the year of 1808, look at the page 139 of the film, not the book page which is 128. For the second record look at the page 380, (203 of the book). Sometimes this entries are out of order because the baptisms were performed somewhere else, by the time they copied the entries in the main book some other baptisms had taken place. Some times is just the pages out of order, I also get really frustrated when this happens, but you get use to.

As a side note, when in doubt for a film number, look at the results from a general search, click on the individual name and they show the batch and film number, copy the number and look at it in the catalog. it will show the whole collection, there you can check if there is just one set of years for that specific film or if there is something wrong with the index. In this case the film number also appears in the first page helping you know that you are looking the correct book.