2 different dates showing for New years wishes 1/1/2020

New Years wishes 2020 has 2 different dates listed.

Details: http://www.playonline.com/pcd/topics/ff11us/detail/17505/detail.html
lists the event period as: Monday, December 31, at 7:00 a.m. (PST) to Tuesday, January 15, at 6:59 a.m.

Additionally, during the following period, Chacharoon in Ru'Lude Gardens (I-8) will sell special items that are only available for a limited time.

but when you scroll to the end of the page it says:

Limited-Time Items

Themed limited-time items will go on sale for one week after the start of the New Year (JST). There are two types of items, and each can be purchased once per day (Earth time).
* Sales reset at 7:00 a.m. (PST).

Item Availability Period
Monday, December 31, at 7:00 a.m. (PST) to Tuesday, January 7, at 6:00 a.m.

Vendor
Chacharoon in Ru'Lude Gardens (I-8)

Which is the correct end date? The 7th or the 15th?

Steps:
1. go to http://www.playonline.com/pcd/topics...05/detail.html
2. Read the page
3. Inconsistent end date listed.

Date & Time: 1/1/2020 2337 HST
Location: http://www.playonline.com/pcd/topics...05/detail.html
Operating System: Windows 10
Browser: Firefox