I'm still in the process of implementing Customer Insights - Journeys. In my test real-time marketing event, a QR code gets created for an event registration. However, the QR data contains a plus sign where there should be a space. For example, the registration ID is ER 6XDGKE5EHJVPEDGB6VQGX2AU7H but the data contained in the QR code is ER+6XDGKE5EHJVPEDGB6VQGX2AU7H. Attempting to look up the value in the QR code of course returns nothing, since ER+6XDGKE5EHJVPEDGB6VQGX2AU7H doesn't exist. Is this perhaps a known bug, or is there a workaround?