POA-96622 One Time Password Feature Issue - Odin Billing Automation TnC Conflict in CCP. BMBridge
Hotfix can be downloaded here.
Install the hotfix 126817 first! Use pa_updates_installer (https://kb.cloudblue.com/en/111323) to install this hotfix. Also this hotfix will be installed automatically during upgrade to OA 6.0.5 via pa_updates_installer.