Talk:ZOLA PROJECT (VOCALOID3)/@comment-5164724-20170620225319/@comment-53539-20170621172540

As I said, it was likely a timezone related issue. We ten to write up the date of release as soon as they hit sales, while in Japan it the 20, for some it was the 21st.

At times, the official date isn't always written down until later, so it can be confusing. So this would be why the wikia would be wrong in those instances, so yeah its safe to correct it so long as its official.

12 hours in a day can make a lot of difference on if the release was 20 or 21 to some people in the world.