Missing Wireframe-70 (Tower Defence code and images)

[raspberrypieman]

Hi, Sorry this is not about Wireframe-69, but could not find Wireframe-70 and wanted to alert you.
The Wireframe issue 70 has, starting on page 54, an article called "Tower defence wall building in Python"

I was interested in the code and image files but when I clicked on the link, I got:
https://static.raspberrypi.org/files/wireframe/wireframe-coming-soon.png?link=wfmag/70
And it seems to be missing from Github.

Please can you let me know when it is available?