Dorico crash 100% reproduceable (on my system)

I have attached a Dorico project that consists of 2 choral and 2 piano staves that will crash on my system any time I select “Always Hide” empty staves in layout options for the full score.

I’m running Dorico on Windows 7 64 bit
Holy Spirit - crash when hiding empty (372 KB)

I’m sorry for the inconvenience caused by this problem. The good news is that this problem has already been fixed in our development builds, so it won’t trouble you for very much longer.

Thanks very much, Daniel! I just wanted to make sure it got reported.