I went to get a flu shot during the only time I was able to get a break at work, and the same thing. I would have had to wait 20 minutes, and I had to get back for a meeting. I can't imagine such a busy place would only have one pharmacist. "lunch breaks" should either be staffed or announced online.

Pharmacy hours should be pharmacy hours! I can't fill a prescription at 1:52 on a Friday afternoon because the pharmacist is at lunch. Done. I'm going to Walgreens.