5 Yen - Showa Kaisho style, most probably, personal note

It is a question about year distribution of 5 Yen - Showa Kaisho style

https://en.numista.com/catalogue/pieces97765.html

It is written
Year Mintage
24 (1949) 111,896,000 昭和二十四年
[昭和二十四年 Y#72 - transfer & delete]

Should it be
Year Mintage
24 (1949) 111,896,000 昭和二十四年

without the note
[昭和二十四年 Y#72 - transfer & delete]

Most probably it is a personal note. Or has it some special meaning?

It's a remnant of the transfer to the new coin sheet but why this comment remained I don't know. You'll have to delete the comment manually and wait a bit then it should also be deleted from your collection.

I do not see it anywhere?

I think it only happened to those who owned some years of what is now the 5 Yen Kaisho style. The old comments from the now gothic style page was tranfered too and changed from a permanent comment into a personal one.

Weird, is it possible to delete that comment?

Yes, it's really just an inconvenience.

And as it is impossible to figure out which users had this one before, there is no way of telling them. Problem solved. Or rather everyone will have to get rid of this comment on their own.