Did I read shortly after Pecota's release that player comps were coming to Pecota pages or am I making that up?

This might be the wrong place for this comment, but my PFM is occasionally acting a little... well... funny. After I update after the occasional pick it groups ALL pitchers, relief and starter, into one group estimated at $0. My positional needs are not filled, even at P, and even if they were I would have bench room where I would imagine Livan Hernandez would not be as good a choice as Max Scherzer, despite what my PFM is telling me. Does anyone know what's up with this? It was fine for a while - for example, it was telling me Aramis Ramirez, Michael Bourn, and Chris Carpenter were the top 3 available players for my needs. Then, another team selected Dustin Ackley. That caused Carpenter to lose $100+ in value and drop to $0. Is this a common issue?