Blog Cannot delete Blog entries
 

I had some spammer register on my site and post a bunch of garbage in my blog. I deleted the user.

When I select the blog from the main blog page, I get an error that says:

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Invalid Blog specified. If you followed a valid link, please notify the administrator
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When I go to the ACP | Blog Entries page and then select a range of February 23rd to the February 25th, I get a listing of 12 entries. All need to be deleted (Note: I do NOT want to delete anything before the 23rd).

When I press the "delete" option, I get the following error:

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No Matches Found
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How do I get rid of these entries without going to the database directly?