Tried to replicate Chinchilla paper and discovered discrepancies

I only can see the first post, which is basically useless. I see its a 1/9 post but Twitter is no longer a good place to have these kinds of discussions.

Nitter.net is also dead, so my #1 way of reading Twitter posts is gone. I've never posted to Twitter before and rarely read it, so I don't expect to ever need an account.

Since they extracted the data shown in a chart and found it didn't match the equations, I'm wondering if this might just mean the chart is messed up.