Michigan File-by-Mail address

Why does Turbotax File-By-Mail tell me to send my Michigan state return to a different address than shown on the Michigan 1040-V itself?

 

Turbotax instructions say:

Michigan Department of Treasury

Lansing, MI 48929

 

The MI-1040V form says:

Michigan Department of Treasury P.O. Box 30774

Lansing, MI 48909

 

I used the address on the MI 1040V because I'd forgotten to bring the Turbotax instructions with me to the post office. Let's see.