I was on the road last monday, so I missed this crash, but the good news is that Beyond Compare Technical Support indicates the upcoming v 4.1.4 will fix that for the future.
Cases like these are hard to find and fix a priori as you cannot force the cloud services to run faking a certain date…
Update (somehow my browser cache didn’t see this page when posting): the update was already out; see the change log at Download Beyond Compare which lists a lot of nice other things as well (including a way to force 32-bit installation on x64 windows versions when some of your other tooling cannot cope with x64 DLLs).
–jeroen