V-Flyer

Hi, I'm a little bemused. bmi have been massively hyping their 20% off J sale on the radio so, enthusiastically, I had a look at their booking engine only to find that the fares have gone up [:?]. Am I a victim of the sale's success and reduced price availability has gone or did they put prices up just before the sale? [V] I honestly have no idea though so just wondering if anyone else has an opinion.