Panzernests OP? Bug?

Let me preface by saying I dont play this game that much.

Now I play americans versus ostheer. 

Ostheer spams panzernests.  I try to use detonation charges on the panzernest with my engineers but it wont let me set the charge.

So I try flaming it with the engineer.  It takes 3:30min to take it out.  A german bunker takes at most 2:20min.  So its nearly 50% stronger than the defensive doctorine german bunker.

I used british commandos and it took 2 charges to blow it up.

Thoughts?

We have reworked the Panzernest. Next patch you have a fixed fire table and fixed HP for the Panzernest.