Hey guys so I've had this stored away for about 2 months in my closet, and today after pulling it out and looking at it there seems to be crystals that have formed inside the liquid. The liquid has actually hardened now and I'm wondering if this is a normal reaction? It was only mixed with PG. Also, was it a bad idea to store it in my closet? It does seem a bit hotter in there compared to the rest of the house. Are those crystals safe to smoke and should I expect any potency loss?