Very simple but can't find the setting

[PJOS_1]

HI all, I have a very simple question I can't seem to find an answer to. When I'm in data view and I want to filter off a column, the drop down shows repeated items. It doesn't show me a list of the unique items in the column for some reason. Is this a setting I can change? It seems so odd. 

See below as an example. I would think there should be only four results: Check Paid, Credit Transfer, Debit Transfer, and Expense. 

[amitchandak]

@PJOS_1 , check if there column marked as a sort column that might be getting wrong values

[PJOS_1]

@amitchandak Thanks for the reply.
Looking closer, this only occurs when I have a seperate column filtered.

As an example: I typically will select a small handful of dates in my date column. Then, once I'm happy with the dates selected, I will futher filter off a different column and that is when I see the repeated values. It's the oddest thing. If I unselect just one of the repeated items, all of them get filtered out which is the desired result. It's just strange to me.