Right pistol changes in tailor window BUG

This is starting to get annoying, and pricey if I don't pay attention. On my dual pistol character often times when I enter the tailor window to change my costume, the right pistol will be automatically set to the semi-auto skin. I changed some things on 1 of my costumes last night and had both pistols as the magnum revolver already and didn't change either of them. When I logged in today on the character, I noticed that the right pistol was the semi-auto skin. I must not have noticed the auto change in the tailor window when last I changed that costume. This is not the first time this has happened to me when I forgot to look and correct the change before I made my final decision and purchase the costume adjustments. At the time of writing my character is level 39, and with the 50% tailor discount from the veteran rewards it cost me over 87,000 inf just to change back the pistol that should have never been changed to begin with. If I change the pistol back to the proper pistol in the tailor window when changing a costume and I don't want to change the pistol skins, it recognizes that the pistol is the same and I don't get charged for it. This bug has been around at least since I purchased dual pistols from the paragon market about 2-3 months ago and it's starting to tick me off. It can sometimes take me an hour or so to get my costume just right with the pieces and colors only to find I didn't notice the right pistol was changed automatically and I have to pay extra inf to change it back. Also, when I went to the tailor to change the pistol back today and clicked on right pistol and left pistol, the weapon in my character's hand was invisible until I clicked the drop down window on the right pistol for choosing which skin I want.