The bee nest says UPDATE!

Dear tech support,

this is Andrea Criscione, I'm playing minecraft ver. 1.14.1 on Nintendo Switch. In particular, I'm playing a world (survival mode) imported from "Minecraft - Nintendo Switch Edition". 

I found something that looks strange. The first bee nest that I see has an unexpected aspect: it has a texture similar to the dirt and has the word "update!".

What does it mean?

Thanks in advance

Andrea

p.s. I found no bees