I’ve tried wowhead and google. Nada. So here it goes into the mire with a forum post.
My other toons are all level 85 or less and their Zen Master professions (Tailoring, Enchanting, and Inscription) and got their MOP upgrades due to their profession level. All of them got the capability to enhance their stats to the level expected in the expansion.
However my Alchemist’s Flask on this toon only gives a mere +80 to strength which is at Cataclysm level. Being skill level 600, I would have expected it to scale with the other profession enhancements and provide substantially more strength (+320).
I can find no references to what needs to be done to convert the flask, or how to upgrade it.
There were nice tooltips for Tailoring telling me that thread would upgrade, no such luck with Alchemy.
Is it a bug or working as intended?