Anyone else get their Requiem Combination Changed without your consent?

[Rasdan]

After killing a sister, i moved down to another one. So i replaced all my defiled requiem combinations, and put my OULL in the first slot.

 

New sister spawned, and my first combination actually failed. I found that to be ridiculous since it's an OULL mod.

After the mission i quickly checked my parazon mods. Turns out my first and second combination suddenly moved to the right into second and third combination, leaving my first combination mod-less (empty).

 

Anyone else get this wierd bug? I'll put this in the bug megathread if i'm not the only one.