It is probably a good idea to remove the final build from the repository. I downloaded it several times, and each time I got the error:
$ unzip -t RT-N16_3.0.0.4_378.50_0.zip
Archive: RT-N16_3.0.0.4_378.50_0.zip
testing: RT-N16_3.0.0.4_378.50_0.trx bad CRC 82fca22f (should be 1f49318c)
testing: README-merlin.txt OK
testing: sha256sum.txt OK
At least one error was detected in RT-N16_3.0.0.4_378.50_0.zip.
Nothing good will come from users attempting to install a corrupt file.
$ unzip -t RT-N16_3.0.0.4_378.50_0.zip
Archive: RT-N16_3.0.0.4_378.50_0.zip
testing: RT-N16_3.0.0.4_378.50_0.trx bad CRC 82fca22f (should be 1f49318c)
testing: README-merlin.txt OK
testing: sha256sum.txt OK
At least one error was detected in RT-N16_3.0.0.4_378.50_0.zip.
Nothing good will come from users attempting to install a corrupt file.