On their Facebook page, they answered a question about Avengers code:
Any chance we can get a code update for Avengers? Still waiting for complete code
Like · Reply · Yesterday at 4:21pm
STERN PINBALL, INC. Thomas can you please list the missing items in Avengers so we can address with the PD team!
Unlike · 1 · Yesterday at 8:17pm
I added that we need animations for Battle for Earth, would like to be able to restart ATOH, and the Thor flasher issue.
What else do we have?? If it's kept reasonable, maybe something will happen!
Or if you are still able to get to their page (not banned..lol) please chime in on the thread and hopefully something gets done!