[Fern]

Relogging mid-battle will make your party HUD disappear with no way of recovering it without doing another relog out of battle, as far as I'm aware (tapping the delete key doesn't work either.)

Tested using the .reconnect macro.

Your game should look something like this when you replicate it:

[firehawk11]

Bump, this is a thing that still happens and been in since the new HUD.

[Neus]

This has been corrected in 2.68.