Glitched Save File Palace of the Dead

ISP: Liberty Cable of Puerto RIco
Internet Connection: CATV
Date and Time: 12/03/2016 8:30 PDT
Frequency: Once
World: Exodus
Character Name: Khronos Reisender
Retainer: None
Monster Name: Tisiphone
Class/Level: White Mage 60
Party/Solo: Party
Race: Aura F
In Game Time: Do not know
Area / Coordinates:Level 150 POTD. Could not obtain coordinates
Housing: None
Steps:
1) Mid fight against Boss Tisiphone.
2) Cleared add/enrage phase.
3)Player Characters at full health, boss at 1/4 health.
4)Internet connection fails and causes disconnect, forced to reset Modem and Router.
5)Party Members kill boss while disconnected, they leave the boss floor.
6)Logged back in, character loads into "Rest Floor" before floor 141. Has options to Enter POTD and Exit to Main World.
7)Went to NPC, verified Save State. Shows Party KO:1 Floor 141.
8)Party Member's Save State Status displays Party KO:0 Floor 151.


While playing with a fixed party, we managed to get to lvl 150 and fight the boss. During the fight, at 1/4th the boss's health, my internet connection fails me and I disconnect. The rest of the party members manage to clear the fight, and leave the boss room before I am able to connect back.

As a result, my Save File mentions a lvl 150 clear and 0 KO for my party members, while I am stuck at lvl 141 with 1 KO, effectively breaking progression.

Is this issue solvable, or am i out of luck?

Thank you for your time and attention.

Exodus, Khronos Reisender