Measure to count calls in each queue

My measure doesn't split by the rows. 

I only have one table in my model, so it has nothing to do with relationships. The total count I'm getting is correct. It just doesn't show a sub-count for each queue. I think the issue has something to do with one part of my measurement code where I filter out call_id where the queue is null.

There are both queue_key, and queue_display in my table. My two incorrect measures are using queue_key, Total calls don't have that filter part at all. 

Total calls = CALCULATE(count(Calls[call_id]), 
    Calls[Event_type]="q", 
    Calls[Result_code] <> "d")

Answered incl. call-backs = 
CALCULATE(COUNT(Calls[call_id]), 
Calls[Event_type]="c", 
Calls[Result_code] = "k", 
Calls[Callback_in_queue] <> "a", 
Calls[Queue_key] <> BLANK())


Offered calls = CALCULATE(count(Calls[call_id]), 
    Calls[Queue_key] <> BLANK(),
    OR(
        AND(
            Calls[Event_type] = "c", 
            Calls[Callback_in_queue] <> "c"), 
        AND(
            Calls[Callback_in_queue] = "a",
            Calls[Result_code] <> "t")
    )
)

Strange thing is that it works if I'm changing the column and use queue_display instead, as well as the other way around. My measure can use queue_display, but my visual table then has to use queue_key.

Why is this a thing and how do I fix it? I would like to only use queue_key or queue_display as they contain the same value of information.