Yeah, we were there last year during that time frame, and FJ was 10-15 minutes every time we were near it. Hippogriff was literally walk on to 5 minutes, Dragons was 15, you could even get into the wand shop! It was by far the MOST relaxing trip to IOA we have done to date. We found that most rides in both parks were very short lines. The exception was RRR, but that likely had more to do with the fact that it kept going down.