Please read the very first sentence of my very first comment/reply to the original post, Which I quoted in my reply to you, but you didn’t get that I was quoting myself. Here, I’m quoting again:

I assume you are referring to Icebrood Saga.

After which I was using the well-known (search for IBS on the GW2 WIki) abbreviation “IBS” instead of “Icebrood Saga”.