Got some e-liquid from DIYflavorshack, and was loving the cafe viennoise, and Irish Cream, but now they started tasting bland. I cleaned out the atties, and can use other juice and the flavor is alright so its not the atties when it started getting kinda bland. I keep them in a drawer in my comp desk in my room, and it gets somewhat warm sometimes, but not hot, and its in the desk most the time out of the light. I take out the juice to drip only, and had it about 2 weeks or so. Its only a 10 mL bottle of liquid with 2/3 gone from the Viennoise, and 1/3 from the Irish Cream, and I have ordered some more juice but has anyone else had probs with juice going bad?