I am a 360 gamer, as it says in my sig and I have hit this bug
so I thought the pc didn't have this bug anymore and I converted my save and loaded it.

After hitting "Return to the Mojave" it crashes just like on the 360

I have made sure I have the most recent update so its not an issue with that.

This is really annoying since I want to purchase Honest Hearts on Tues but it would be worthless if I can't access it.

So does anyone have a mod that I could download that fixes this so then I can finish the dlc then convert my save back to the 360?

I managed to fix this. At the gate I used the console command tcl (Toggle Clipping Mode) and then pressed "Return to Mojave" and then a zoomed in portion of the Sierra Madre slideshow appeared. Then I used tcl again and then the slideshow played like normal. Then the BoS bunker loaded too, so I did manage to fix it.