[question] is there something wrong with Freya sizing?

Okay, so a while ago I bought a Freya Enchanted plunge in a 28H, the band was really tight, to the point of distorting the underwires, and the cups were like... Slightly too big everywhere, except the lace, which was tight to the point of quadding.

Since then I've grown a little, and I found a bra I loved, so I bought the Freya Pulse in a 30H. It is HUGE. The band is loose on the tightest hook, and the cups are like, at least two sizes too big, if not more. I checked the tags, and they sent me the size I ordered.

Is this normal? Am I just having really bad luck? Does Freya generally run weird?