Hi Jeremy,
Looks to me that there is an issue on line
It looks to me that the issue is on line 93 at the Change Frequency in Swedish.
Ändra frekvens should be Ändra frekvens instead I guess.
This needs to be fixed somehow
line 93 <th>' . esc_html__( 'Change Frequency', 'jetpack' ) . '</th>
Also posted a comment on the pull request :)
Regards,
Tobias