rep bug,pls help

[Kopesh]

I bought the order osiris from someone and it was full reppes guars and order.I accidentally killed one order npc without causing the whole patrool to go red an my order rep(not guard) went very close to full,butwas still glowing.I went and started a mission,it was bugged,I closed it and the order rep went back full.went back to evora and it says I'm not friendly enough still.I'm positive I'm full reppes order guard and order simple.
Shall I risk doing another mision which might be bugged?

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