New Burglar Legacy?

[Tentacion]

I was fixing my LIs today and saw that there was a new legacy on my 2nd Age sword called Crit Chain Skills Critical Multiplier Up. Rating 2 on that wasn't there before. I was wondering if anyone knows if this is a recent update they did to the LIs (since there were talks about it) or a bug that somehow got on my sword. It's not on the list of Burglar legacies on the wiki either thus my concern.

[BlackBeret92]

It's not a new legacy. It's the same exact legacy as crit chain skill critical multiplier %, the legacy just goes through a wording change when ranked from tier 5 to 6. Rating 9=25%