Proposal : Update Manga 19th End Century Memorandum published date

Proposal details

This proposal will make the following change(s):

Update the published date of the manga 19 Segimal Bimangnok

Change the published date from :
Start Date :
Day : Unknown
Month : Unknown
Year : Unknown
-
End Date :
Day : Unknown
Month : Unknown
Year : Unknown

to

Start Date :
Day : 15
Month : 4
Year : 2016
-
End Date :
Day : 13
Month : 4
Year : 2018

Based on the following reason: Missing

With the source: https://anilist.co/manga/114575/19-Segimal-Bimangnok/