Proposal : Update Manga Halloween Party published date

Proposal details

This proposal will make the following change(s):

Update the published date of the manga Halloween Party

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 : 31
Month : 10
Year : 2021
-
End Date :
Day : 31
Month : 10
Year : 2021

Based on the following reason: Missing

With the source: Anilist