Some Commitfest entries show the wrong link to attachments

[andreasscherbaum]

Some links to attachments in the emails section do not work, and point to non-existent attachments.

Example 1:

• Latest attachment points to 37937 (404), while the email points to 90866.
• Attachment points to 37888 while the email points to 90840.

Example 2:

• Attachment points to 50931 while the email points to 70943.
• Attachment points to 49620 while the email points to 94694.

There are more examples which do not work.