Reisenjima keeps crashing and losing temporary items after Dec. 10 Version Update

Platform: Windows
ISP: AT&T
Type of Internet Connection: Wireless Hotspot
Internet Connection Speed: Unknown
Date & Time: Dec. 10, 2015 @ 01:47 AM CST
Frequency: Always
Character Name: Astronema
Race: Mithra
World: Quetzalcoatl
Main Job: Paladin 99
Support Job: Warrior 49
Area and Coordinates: Reisenjima
Party or Solo: Solo with Trusts
NPC Name: None
Monster Name: Various Monsters
Steps:

1. I was fighting various monsters at the start of the area.
2. During the fights, I have frequent connection losses.
3. Upon returning, all my temporary items are now gone even after rezoning into the area.
4. I can confirm other people in the area is also experiencing the same thing as me (including other players Kyouryoku and Tesseracta)