Not accepting juniors??

Hi everyone, I hope from reading this someone can shed light on what I am about to say,

I was planning to go through fall 06 Rush but decided last minute not too because I was transferring to SHSU and everything was hectic and I wanted to wait one more semester, so I finally contacted the house that I was really interested in, and found out that they were having a get together at their house to meet pnm's. So I went and met alot of wonderful girls that I thought I connected with alot, everyone was so friendly and I left their house feeling that I would fit right in. I got a call later on the night saying that they weren't able to except me because they are really discouraged from rushing juniors, and she encouraged me to rush again in the fall, and saying that how all the girls liked me and said that I was genuine. Now I am not sure what to even do, I really like the sorority, but I honestly don't want to rush again and get disappointed again just because I am a junior. This semester is my first semester as a junior, so in the fall it would be my last semester as a Junior, can anyone shed some light on this, should I even do it, or should I just be content that I can't because of my classification??