I see that’s a perfectly normal ingredient list. Maybe the glass wasn’t cleaned? That’s so weird about the sweet though.

I’ve had some 8% fruit yeasted beers, and they do taste like juice though.

Sweet beer?

What brand was it. Beer is bitter, not sweet unless you add some fruit or it’s mixed beer with juice something else.

Beer should be barley (wheat/rice/etc), hops, water, and yeast. That’s it.