Standard task with not allowed to forwarding doesn't appear in in box

[Vostrovsky, Petr]

Hi all,
I tried to assign Activity group to the standard task to make users in this
AG possible agents.  If I set attribute for this task to "General forwarding
allowed", everything is OK. But if I set attribute of this task to "General
forwarding not allowed", work item doesn't appear in user's inbox. I saw the
wf log and this user is in the recipient list and in the possible agents
list. We are on 4.5B.
Has anybody come across this problem ?
Thanks for your response.
 
Best rgs.
 
Petr Vostrovsky
Philip Morris CR, a.s.
Czech Republic