If reloading your configuration doesn't solve it, you may need to delete, re-add them or do some API magic to make it happen.

Otherwise, try disconnecting the part, change it to another size, then back to the original size. That trick is sometimes needed in CADmep, may/may not work in Revit.

I'm starting to hear of a few things that do NOT get reloaded into Revit when you reload your config.