Incorrect paradox display

[ghostbuster]

While trying to understand the behavior of paradox, I discovered that the display of paradox on the main screen is not correctly updated while it is properly done on char sheet.

To reproduce :
- pick up a char with paradox and PES
- paradox is displayed as (say) 180/300 on both main screen and char sheet ((paradox-2*will)/paradox (more or less))
- activate PES. This will boost willpower and accordingly increases max resources as mana, and the update on these resources is correct on both screens.
- but, on main screen, paradox remains displayed as 180/300, while the char sheet takes into account the will increase and displays correctly something like 100/300