Morior Invictus Grand Regalia

I had a Morior Invictus Grand Regalia Armor in my inventory, which had +5% attribute and +10% elemental resistance. However, after joining my friend's party, it seems that my armour's stats have completely changed. It still had the +5% attribute but the +10% elemental resistance has changed to 10% increased global defence per socketed rune or soul core. I tried everything and could not get it to change back to its original stats. I have images showing my stats before and after if needed.

My in-game ID is: PsDiaoSi

BTW I am writing this in behave of my friend, my in-game ID: Rafaythreetimes