User blog comment:I am that guy/Hansa and multiplayer/@comment-11135771-20140303191918

Go into your SQLite and set the ZSTOCK of everything in the Weapon? (note the question mark) category to 0. Try and see if that works. If not, go into the ZBSMISSION category and change all the things with "HONOUR" in them to a value below 1000.

P.S. I've heard that the second method may cause you to lose your IAPs though, so try the first one before.