Runtime error 217 at 00552375 after updating to 33.03.18

After updating to BLS-2021 version 33.03.18, launching BLS-2021 displays the error "Runtime error 217 at 00552375" and does not complete loading.

The corner case issue was replicated and resolved in version 33.03.19 or later.  Please visit and download and install the update to 33.03.19 or later.