randomly added coins!!!

Hey i just noticed i have 4 of this coin : https://en.numista.com/catalogue/pieces276.html added for swap.
I've never had this coin for swap and there's no chance i accidentally added it.
What happened??

Hi,

same for me, I got one of those added!!

Just check how many guys have the year 1871, that was the one added for me also.

It's not new. It happened to me a few weeks ago, for the same coin.

Same for me
It was moved by mistake from the Tunisian 100 millimes coin from 1418 (1997) by administrators on January 14th.
https://fr.numista.com/catalogue/pieces825.html
As it is rather old, it's difficult to just restore from the backup, as people have changed their collection for both coins since then. I'll see what I can do.

Same for me !
And I also loose my 100 millimes coin from 1418 (1997). I just added it manually !

Thanks for mentioning, I wish I actually had that one Also just manually changed it back. No big deal.