It is unlikely that the next update will fix this as long as we don’t know the cause for the crash and nobody else can reproduce it.
If you could provide the log output when Picard gets started from command prompt and you then reproduce the crash would likely help a lot.
Also it is yet unclear to me whether it always crashes on the same file, or if it is always the 5th (?) no matter what files you save. Does it matter where the files are located (e.g. local vs. network drive)?