Purchased Module Tokens have name of creature instead of image...fix?

I just Purchased the add-ons for Dragon of Icespire peak.  When reviewing the content, I noticed quite a few tokens on the token pages and throughout the maps do not have an image.  It appears they are replaced by a generic "Name of token" as the image.  Example:  The death knight image is just "Death Knight" What can I do, or did I miss something when loading the addon?

Sometimes the publisher (WotC in this case) does not produce all the artwork required for a module. When Roll20 converts it on behalf of a publisher (such as WotC) a placeholder token is used if the publisher does not want to fund new artwork for it.  My suggestion is to find some artwork that you like and substitute it.  However, just to make sure this is the case here and not an actual bug please supply a screenshot of the Death Knight token.

For the Death Knight, I can confirm that there is actual artwork for that token normally in the Monster Manual, so I'm unsure why it would be absent from Icespire Peak unless WotC didn't want to use the licensed artwork in the module for whatever reason.

This is an example of what it shows. There are a few more. The Death Knight was just an example. 

I went ahead and found a token stamper, I guess I could do that.  The modules are huge so was hoping to save some time! Thank you guys for help