Beautiful shoes. Hate to hear about the pain. I would contact CS and let them know you were having some pain. If you have a 65 already in this size that doesn't cause pain, I would just ask for another pair. It may be something that works itself out, but I wouldn't chance it. If you haven't had anything on the 65 before, you may try going with half size wider.
They are beautiful! I do have another on the 65 last in the McTavish in 8e. These are 8ee. Not sure those two shoes are all that comparable. Not sure I would want to go wider in this shoe as the heels are a touch loose. They don't have any oxblood Strands in 8eee anyway. Having trouble with the 65. Started out with Oxblood McGregor 8.5e (too long), then tried Merlot McAlister 8e (too narrow), and now the Oxblood Strand 8ee. Alas, there are no 8e Oxblood McGregors in stock. I am sure CS is getting tired of me! Oddly, the 8e McTavish fit great.