Just back from holiday in Italy. Full board. At dinner one night, we ordered a bottle of wine. Noticed as the waiter was pouring mine, that the glass was dirty- lipstick marks from previous drinker around the rim. I pointed this out. He said 'oh, sorry' and brought me a clean glass to pour it into. I was expecting a fresh drink but was not offered one. I didn't want to drink the one from the dirty glass, so it sat on our table until we finished our meal. Therefore, we were a glass down from the bottle.
Was IBU to expect a fresh glass of wine or should I have just poured the original one into a clean glass?