LMSC This says it all. A lack of it sends every one chasing a wild goose! I agree, notes are very subjective. I do think finding notes / flavour which are not mentioned in the bag is likely to be a brew / espresso malfunction, unless we think the roaster could have also failed to notice them.
Just cup the coffee and see if it tastes remotely like anything on the bag. If the roaster mentions brew methods and describes different tasting notes for espresso and brewed then you should be able to get to them or at least understand why the descriptions are there.
Dark Arts always delivered for me. There was one coffee described as “shrimp cocktail”, I trusted they’d roast properly and I thought at least they’d be weird and boozy even if I didn’t get the exact flavour - to my surprise I pulled a shot and immediately got the reference, and remembered how the little foamy sweets looked from when I last saw them in a pick and mix thing as a kid. I suggest finding a roaster that matches your tastebuds if you’re struggling a lot or feeling dissatisfied with what you’re getting.