I am stuck on the objective "find evidence of Mercers location" in the quest the pursuit. I have Mercers plans in my inventory because I got chilrend early and ended up grabbing them on accident. I can't turn them in to Brynyolf or drop them from my inventory so I can pick them up to complete the objective. Does anyone know a fix for this? I am playing on the PS4. It would be really appreciated because I can't get the nightingale armor or the bow anymore because of this dumb glitch