Pimusicbox v0.7.0RC7 not booting on Raspberry Pi2 Model B

[dasdingo]

I tried the Image v0.7.0RC7 with raspberry Pi2 Model B but it doesn't boot, I tried three different sd cards. When I plugin my raspbian or if I use Pimusicbox version v0.7.0RC5 it works as expected. I have monitor connected.

Used sd cards:
Sandisk SDHC 32GB and 8GB

Update:
v0.7.0RC6 also works!