Compendium Token Art Not Working

I've purchased the Monster Manual (through the monster bundle) from the marketplace. From the compendium I can search for a monster and get results of all monsters with that monsters' name in it. I can then drag and drop from that results list a monster onto the map and it creates a circular token with that monsters' artwork on it. Great. The issue is, (and it only appears to occur for these specific monsters as I've discovered thus far) when I drag 'Goblin', 'Hobgoblin' or 'Orc' (only those specifically so not 'Goblin Boss' for example or any of the others that include other names/titles) it drops onto the map a generic, square token with no artwork on it other than a rather default looking blue silhouette. Certainly this cannot be intended. It's super annoying and I'm hoping there is a fix for this. Any help would be greatly appreciated. Thank you PS: I tried attaching a screenshot of this but couldn't get it to take. I'll try following this post up with one if I can.

In these cases, it is almost always because you already have a "goblin" in your game from before the MM was added. The Compendium will not overwrite an existing monster with the same name (in order to preserve customization or home rule alterations). If you delete every instance of "Goblin" in your journal (although ideally there should only be one anyway) and drag in a fresh goblin, you should see the MM version.

Thank you. That worked perfectly.