That's up to you. CVS would be who to notify; the mfr had no control once it left their possession. I'd call the local one, explain the situation, and ask them.

If it were a medication where a broken dose would have safety ramifications (e.g. controlled substance) a replacement would be in order. OTOH, this is essentially Prilosec; if it's just a matter of a gelatin capsule breaking, that's common enough I wouldn't worry about it. These things can and do happen on occasion.

Doc