We have just made some upgrades to the way the game stores the
information for your skills. With this upgrade comes a new feature.

When you quit class, such as the Infernal class, and then join another
guild with similar skills, such as the Paladins, you will retain 50% of
your knowledge from your previous skill rank. In this case, Chivalry and
Forging.

For example. If I was transcendent in Chivalry in the Infernals, when I
quit class, I will get 50% of my lessons back. When I join the Paladins,
I will regain Chivalry, with 50% of my previous skillrank (about 33%
Virtuoso). I can then use my lessons gained from quitting the Infernal
class, to return to my previous transcendent skill rank.

Penned by my hand on the 22nd of Lleian, in the year 199 MA.