Talisman of the Unconquerable not displaying correct Int bonus

[Tarthrin]

Description:

 

When viewing my character stats, the Talisman of the Unconquerable intellegence bonus is displayed as +0, even though the total is correct.

 

This is what is displays:

Diego: 22 (15 Base, +4 Noble's Stay Resting Bonus, +0 Talisman of the Unconquerable, +1 Old Vailia)

 

So it is calculating the total correctly, just not displaying the bonus correctly.

 

See screenshot attached.

 

Steps to reproduce:

I'm not sure if it is class specific, but just make a wizard and equip the talisman and try to view the Int stats.