We quit using Aplisol years ago, too, for the same reasons you cited. I've not heard anything from JHP about Aplisol.
I imagine I'll stick with Tubersol until I hear otherwise.
We switched over to Aplisol a few years ago. In the beginning we had a "few" complaints, but since that time I have not had one bad thing said about the product. Our employee health department uses this on every employee during their yearly physical and no one I work with or have talked to has had any problems.