Seatcounter is reporting three different values for the I class on FRA-DEN segment for VIE-FRA-DEN routing depending on which flight you take for the first segment. The VIE-FRA segment has no I listed - assuming it is a single class plane. First entry lists 9, then the next one shows 8, followed by 3, then 2. But they are all the same flight #, time, and day. Anybody know why? The search parameters are DEN-VIE, 12/31, LH LH.