Just an update (because it's all about me!). My moonpie is fine now, and custard is normal, just a little muted. But hopscotch still tastes off, just like sugar, not butterscotch. I know it will be ok soon, and obviously those tastebuds/smells are the slowest to return, or most impacted by my sinuses (even the bottle just smells like sugar to me, like when a huge bottle hasn't been steeped, you know that smell?) but those of you who know me know that as much as I love my other flavours, especially custard, hopscotch is my staple. I miss it!
But I estimate I will be able to enjoy it in it's full glory in 24-48 hours. Meanwhile I've added menthol ultra to my next order (thanks Div).
PS: in case anyone suggests it, the hopscotch IS steeped. It's 2 months old, and until 2 weeks ago was a little piece of buttery paradise. It's not the juice, it's me.