I made a new char and the storyline end at level 107 ,the latest mision was in london is this normal or is a bug ?
It is a bug. The storyline splits there into two parts. One task is in London and the other task is in Tripoli. If you do the Tripoli task before London, the storyline will break.
Here is a guide: http://vc.forum.igg.com/topic?fcid=83&ctid=56409
At this point, there's nothing you can do to fix the bug if you did Tripoli task first.
You can send a ticket to service center and ask them to reset storyline for you.
Best of luck.
Use the voyage log auto track if you can...
Allegar's name should be written in green... click on it.
If for some reason that does not work I think he may be the official or Arrigo...
Its been a while since i did that task...and I just use the auto track so never noticed the game changed or deleted his actual name.