Supplier details all missing in V10->V12 upgrade

Hi, I just switched from V10 to V12. Everything seemed to go well. But I opened a few stock items and noticed the supplier information was missing. I opened several more and noticed they are all missing. Yikes! Any ideas what to check or do to get that information back?

Have you run bench migrate?

Well, you are the hero for the day. That was it. Thank you.

I was just following the instructions here:

I didn’t see anything about “bench migrate”.