I went to collect today's items and I wound up with two each of the Simple Angelic Noktoa Figure and Cozy Knit Cupcake.
I did not: double click, have my net croak in the process of collecting, refresh or anything of the sort. I did: click once on the user dashboard option for Melody's Cottage, which I have set up to prevent missing days.
Latest Windows 11/Chrome. No relevant extensions.

I also have duplicate items but for 12/4 instead. I DID click twice on accident. sorry.
EDIT: ticket submitted and resolved.
Yeah, got dup items of today melody items. Not sure if I clicked twice. Do I delete the extras? *Edit I also got dups on Old Box of Ornaments as well o_O and I only clicked once.
[flower=Sinnabunny]
I also got double. I have been getting a lot of lag, I couldn't say if I clicked twice or not... I get impatient lol
If you have received duplicate items, please fill out a ticket so staff can help you with this!