I was thinking the same thing. Everyone grabbed their pitchforks when the gel from one source was mentioned... now it's supposedly fine? Who decided that?
I ordered both before and during the Black Friday sale, and I had no problems. If your vial is super cold from the freezer when you mix it, that might make it take longer to dissolve.
I saw someone just started the same medication. They mentioned feeling nauseous. I'd consider adding some resistance training. Also make sure you are getting enough hydration and electrolytes, it can make a big difference.