Update time- Sorry it took so long, work has been really busy.
Sent in some ammo for testing, they puled it down and did a visual inspection on some and they came to the same conclusion.... didn't look like it was all H335.
They loaded some up with my powder and their control lot of powder in .222 rem, which is the cartridge they test the H335 with.
They experienced pressures of over 62,000.
The individual doing the testing said it appeared my powder had been mixed (contaminated) with W296 or H110.
The same individual also stated it was impossible that it could have happened on their end.
In a polite way I basically got "bite me, not our problem".
I have placed a couple more calls to different people at Hodgdon, and asked for a written report of their testing.
I got a call while I was at work today (couldn't answer), the message was from one of their customer service people stating that he wanted to talk to me first thing monday morning. So I guess I'll see what he has to say and let you all know.
There is a little more to this, but until this is resolved one way or the other I don't want to make any unfair accusations or generalizations.