Windows 7, GTX970
Broken: 2.8 alpha 75980f4af2a
A scene built in 2.79b, which I have successfully opened in previous examples of 2.8, now causes the program to crash. I can open an earlier version of the scene in the current 2.8, and can open other scenes built in 2.79b, but not this one. Further, attempting to use the buffer (copy the scene in 2.79b, paste to 2.8) also causes an immediate crash.
I cannot give steps to recreate the crash because so far it is just one scene (which still works fine in 2.79b).
Crash dump attached.