Hellgate: London Patch 0.6 Coming Soon

Flagship's upcoming patch 0.6 for Hellgate: London might be a minor one, but it does remove the invisible group member bug. It should be out within a week, with the patch notes already available:
* General: Fixed a bug that caused group members to be invisible to other group members.
* Fixed a texture memory leak that occurred when inspecting armor items. This will improve long-term memory usage, especially for players that frequently buy, sell, and analyze items.
* Chat: Increased the number of players in global chat.
* The chat window no longer overlaps the Crafter merchant UI panel.
* Fixed a bug that prevented the user from interacting with the chat panel via the mouse when the Buddy List or Guild Panel is open.
* System messages are now displayed in all chat tabs.
* The scroll bar on the Guild Panel should now function properly.
* Items: Items dropped in the world now have slightly lower overall feed requirements.
* Analyzers now work as expected on stashed items.
* Engineers: Fixed a bug that caused items equipped on an Engineer Drone to be unequipped when the Engineer summoned the Drone after changing levels.
* World Movement: Fixed a bug that caused players to be randomly teleported under certain circumstances.
Apparently the team is also working on a patch 0.7, due out shortly after 0.6.