GC crashes when importing the attached OFX. I have identified the root cause in gnucash/import-export/ofx/gnc-ofx-import.c (uninitialized pointers).
Created attachment 373751 [details] OFX file that demos the crash.
Created a PR for this. https://github.com/Gnucash/gnucash/pull/746 As this crash only happens on master, the PR is created for master.
The PR is merged.