I've had this happen as well. I have the bar links set under Game Settings to default to None, npc_ac, and npc_perception, but when I drag an NPC from either the compendium or the journal, it shows the proper links but the values are blank. If I temporarily change the third bar link to something else then back again, the proper values appear. I've submitted a bug report about this behavior. Saul J. said: There actually appears to be some kind of bug with this though. I have bar2 set to "npc_ac" and bar3 set to "npc_speed". I was building some maps yesterday and found that some of my npc's, when I pull them from the compendium, have the bars' values set correctly. On others though, when I pull the npc from the compendium, the token's setting page shows that the bars should have "npc_ac" and "npc_speed" but the values are blank. If I change one of the values manually (like for example, manually changing bar2 to "npc_acrobatics", bar3's value fills to the correct "npc_speed" as well as bar2 changing. I then change it back to "npc_ac" and all is well.