Crashed after putting a note anchored line in the organ staves

1.Just put any notes on any staves of the organ staves.
2.Use a note anchored line to link 2 notes in any staves of organ. (can be in the same staves)
3.Crash occurs.
4.It won't happen if the note anchored line starts or ends from piano staves. Also it's alright if you link the lines within the piano staves, and then copy them to the organ staves.
P.S. I have emptied other notes in the file sample, since the work it originally included is confidential, at least right now.