dumping this here so I don't forgot

Turns out we removed our after:thaumcraft dep a little too soon, we need to go after tc because it doesn't init its potions until postInit, and since B is before T our integration binds to a null potion and crashes.

But doesn't Azanor need first for the Exoflamable blocks and the apothecary?

I don't see why the apothecary needs to be initted at all, it's an instanceof check at runtime. Not sure about the exoflame thing

Either way, doing potions in postinit is a little weird, I'll see what I can do when I can actually catch him on IRC :p

See Azanor/thaumcraft-5#335

Okay I will test it once more when I get home then reenable the lexicon integration

Azanor solved it.

Is it resolved in a public thaumcraft build?

There is no beta builds of Thaumcraft atm. The latest one of CurseForge is the latest :)