[imp] Empty recipient and msg body when replying

[Jānis]

Hi!

I got very strange behaviour of Imp: when I click Reply, I get empty  
message form without receiver's address and without citation. By now I  
found only one sender I am not able to reply to without additional  
operations like entering e-mail address and copying the text I wish to  
comment.

I can provide the full message, but do not wish to attach it here.

Janis