A question about the BM Spiritbound trait

[Leadspitter]

Hi,

A few days ago I obtained the Spiritbound trait by spending the required AP in it. Today I've double checked my traits and noticed the Spiritbound is requiring more AP to be spent in it? The trait itself says 0. What's happened?

Edit: Am I correct in saying the trait has its own ranks?

[Charo]

If you're asking if Spiritbound has more than one rank, then yes, it goes up to 20 (14.5%).

[Leadspitter]

Thank you.