Finally got to sit down and read the whole thing as one complete story, rather than separated chapters, and the ending seemed perfectly fine to me. No particular dangling plot points, no change in pace from the rest of the series, people and gods come to understandings with each other and life keeps rolling on.
Totally not seeing what people are complaining about, it's a sweet slice of life story with an appropriate, if relatively open, ending. But even that is in keeping with the series' style so it works.