Husbands Friend blocked me?

So idk if this counts as “dating advice” but about a few months ago I saw this pretty girl on IG that’s a fitness model in my hometown. We had over like 300 mutual friends so I added her and forgot about it. Fast forward to the other day my husband posted a new pic on Instagram and I saw it within the first like 10 minutes so it had at the time like 3 likes and I could see only 2. I logged into his account and saw it was this fitness girl so I went back on mine and saw that she had blocked me on everything. Instagram and Facebook. He said they are friends from the past and I had seen she liked some of his pics from years ago (she liked them years ago not recently) but I’m confused why she would block me? A lot of our mutuals were guys so idk if she doesn’t want females on her page but it’s weird bc she hasn’t liked any of his recent posts until then. Am I over thinking or is that weird?