What's going on with my phal? Strange new leaves.

[binxer]

Hi! I'm relatively new to orchids and just starting taking care of an phal for a friend. It's been pretty dormant for a while and hasn't been growing new leaves for several months. I moved it around to a few places (one included fluorescent lights), but it wasn't doing too well until I moved it to an east facing window. Now it receives a few hours of morning light.

I noticed leaves started growing as well as many new roots. But the leaves seem to be... growing too fast? They look strange to me. Anyone know what's going on? Is this normal?