Silly nightly diff question

Hello!

I know this may sound naive:

Changes 2020-11-02 22:45 to 2020-11-03 22:45
Version: 5.2-SNAPSHOT (2020-11-03 19:48)
Latest Commit: Date: Tue Nov 3 19:20:37 2020 +0100
Not changed: en
[1]Changed: de-DE (390)
Not changed: fr
Not changed: ru
[2]Changed: uk (1010)
[3]Changed: ca (4033)
Not changed: pl
[4]Changed: pt-PT (1142)
[5]Changed: pt-BR (1162)
[6]Changed: gl (42)
[7]Changed: es (254)
[8]Changed: nl (12)
Not changed: br
Not changed: eo

But the PT URL only shows:

Diffs found: 211

I am still confused about the total number in the e-mail and the one in the URL.

Can someone explain it to me?

Thanks!

The number in the email is the number of lines changed (in the output), not the number of affected sentences.