Restrictions on number of Starlight Sentinels per estate

I just made the mistake of purchasing multiple starlight sentinel trees (sun-topped, moon-topped) from the online store, because I failed to read the fine print item details which state that you can only place one of this outdoor furnishing per estate. Obviously it was my fault for failing to read all the fine print prior to purchasing. It feels bad to have spent real money for items I cannot use (I already have the star-topped sentinel placed in my estate).

Square Enix could help prevent these kinds of mistakes by highlighting the text in bold font or a different colored font to catch the shopper's attention.

That said, I don't understand the logic for placing a restriction on this outdoor furnishing item? It's just a decoration and there are no restrictions on other starlight celebration outdoor furnishings items such as the snow-dusted tree or illuminated tree.

Square Enix, please consider lifting the restriction on the Starlight Sentinels. I would love to place one of each sentinel (sun, star, moon) in my estate to celebrate the season.