Fonts changed in pdf document

[reenie]

Hello, I published a 'specials' page on which two documents are linked: the 'specials for the week' and also a 'printable coupon' link. Both links are in pdf format. When I first published it, it looked fine. Some of the fonts in both documents have changed a couple of days after publishing, especially in the top portion of the documents. Can you please tell me why this would happen and how to avoid it? Sorry, I couldn't find any posts on this. Thank you for your help. Reenie

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