Was playing one Gamepass (Build Version: v1-133) and was talking to Alice, and she doubled up her dialogue when I talked to her twice. It was the thing about her being a longtime beach resident, mentioning that sometimes you can come across rare seashells, "I'm talking rare as in expensive!"
Talking to her again after that she said something else but I don't think having the same dialogue twice in a row is intentional? It was in Winter, at 2 hearts with Alice if either of those help provide context for what could trigger that dialogue.
#Alice Double Dialogue
twilit tulip
versed cloak
Hi! Thanks for sharing your report! TO have a better look with the team, is it possible to send us a video when this issue occur? Thanks a lot! 
twilit tulip
I do not have a video, unfortunately. I will try to get video recording stuff and see if I can catch it on the Steam version, but my save is already well past that point on the Gamepass version, I can't go back to that moment
spare canyon
Hi, I've seen double dialogue with other characters as well, I noticed it with the Oracle. Currently I don't have any screenshots or video, but if still needed, I can keep my eyes peeled and try to provide more info. I play V1.0-948
versed cloak
Hi, I've seen double dialogue with other characters as well, I noticed it with t...
Hi @spare canyon thanks for your report, yes feel free to drop a video about this issue anytime you found it again 😉