Got mine today, am I missing a piece?

[Guerillaboy]

I received my space hulk earlier today, sat down to put down some of the space marines together, and I cam across something odd. On the space marine sprue, number 6. Is there an arm missing? I checked and number 5's arm doesnt fit onto number 5, but does on number 6...which leaves number 5 without an arm.

Anyone else notice this or am I missing something completely.

[Hellebore]

There is a heavy flamer on the sprue with the Librarian. Perhaps that's it. Each of the pieces are numbered the same as the body they go with.

Hellebore

[paulsongames]

That confused teh heck out of me as well for a couple minutes and then I noticed it was on the sprue with the libby.