Envelope journal message has two parts. The main message contains P1 information and the P2 (actual body) is attached to the main message. In a normal Exchange message with envelope journaling enabled, the P2 is attached using ATTACH_EMBEDDED_MSG method. In envelope journaling of Bloomberg messages via Global Relay, the P2 is attached using ATTACH_BY_VALUE method. eDiscovery Platform (eDP) is only aware of the ATTACH_EMBEDDED_MSG method. As a result, when eDP collects and preprocesses such Bloomberg messages, it cannot display the messages correctly.
This issue has been resolved in eDiscovery version 9.5.2.