Cannot find extension point

I just fixed some weird behaviour with one of my plug-ins that depend from another one since it uses some extension point. The message was that the extension point in the plugin could not be found. After some search on the net I stumbled upon the Eclipse Wiki Book. All the tips mentioned there did not help. What I noticed though was a bunch of access rules. Among them the following: forbidden */**. So I compared the Manifest file with other plug-ins there I noticed the one with the problem had an entry „Eclipse-Buddy: global“. Removing this line got me rid of the access rules and my problem.
Since all other plug-ins are based on 3.2 and only this on 3.4 I figure that might be the problem.

Harry Potter and the Six Founders

Starting after the fiasco at the ministry Harry and Hermione get together and form a relationship whose love empowers Harry. Ron gets together with Luna and Draco – after some insightful weeks with the sorting hat – with Ginny. Together thy form the basis for a new regiment at Hogwarts.
Before Christmas Draco, Ginny and Hermione get abduct. Draco manages to break his fathers imperius and gets help. The following day Voldemort is destroyed as he tries to attack Howarts.
This story by Arnaldus is as PDF available.