Changing Equipment Stats (mask Of Hate)

So, I had just done the "The Passage" quest and saw I could buy the masks, I thought I'd buy the mask of hate, so I did the boss altar a couple more times and bought it, however, it's stats had changed after I logged out and back in again, the mask is shown in the shop as having +1100 Health +5 dexterity, +10% loot bonus, +110 Main Attack Neutral Damage, and +20% Thunder Damage and it had these stats until I logged out. When I logged back in it merely had +1100 Health and +20% Thunder Defence. Does anyone know why this happened or if I could by some chance get its original stats back?

 

Just a visual bug
make a bug report (if others won't say otherwise)

 

So the new stats are the real stats?

 

No. The mask has the same stats as it has in the shops. (if it has skill points you can try confirm it)

 

Just look at your compass dexterity, put the mask on, and see if your compass dexterity goes up

that’s an easy test that would confirm that the mask kept its stats