Office stayed in LA, I moved out of state and work from home, help!

My employer is a non profit and we were located in California for quite some time. I needed to move home to be closer to my aging parents. So we closed our office there and they decided to use a virtual office address and stay in Los Angeles. So I'm working remotely from Oregon. They continued to take out California taxes since I've been here and I'm worried that I'm going to have a big, scary surprise on my tax return. How do I make sure that I do everything right at this point? The Oregon taxes should be coming out of my paycheck now. Does this basically mean that I overpaid California taxes, underpaid Oregon taxes, and it will figure it out when I put in my move date?