Log Message masked by horizontal scroll bar

Hello,

What I did:

I upgraded to TortoiseSVN 1.5.2.13595 perhaps two weeks ago.

What I wanted to happen:

I upgraded merely to stay up-to-date with the product.

What actually happened:

Shortly after upgrading, I noticed that the email I received regarding
SVN Commits from my colleagues would have the Log Message text masked by
a horizontal scroll bar if the message-text was sufficiently lengthy.

I had not observed this in the (approximately) one-month's prior use of
Subversion. It only started happening after I upgraded to 1.5.2.

Cordially, John Healey