that did seem to be an odd mix of older and newer files. the three december files were the original 1.5.36 files, but the two Jan 19th files didn't really correspond to the dates of any of the recent patch archives. the only thing I can think of is that you extracted the patch file using Windows' .zip handling and didn't Unblock the file first, so you got the date and time you installed them rather than sub's compile date/time.
all slightly mysterious, but as long as it's working now.
server: NextPVR 5.0.7/Win10 2004/64-bit/AMD A6-7400k/hvr-2250 & hvr-1250/Winegard Flatwave antenna/Schedules Direct main client: NextPVR 5.0.7 Desktop Client; LG 50UH5500 WebOS 3.0 TV