FIXED in 7.3.2! If you purchased Banktivity directly from the IGG website, you can download the update here:
If you purchased Bantivity from Apple, you will need to download the update directly from them. It should be available for download very soon.
We are aware of an issue whereby Banktivity 7.3.1 crashes when importing transactions from a bank. We are actively working on getting this issue resolved just as quickly as possible.
Sorry for the inconvenience this is causing!