Hello,
There was no recent change impacting the search by date.
Note that there are two different fields for the year:
- “Year”: the year as written on the coin
- “Gregorian date”: the year the coin was minted or issued, in the Gregorian/Julian calendar
For this specific case, you need to use the field “Year”, as 1915 is the year written on the coin but not the year it was minted, since the restrikes were made during the period 1920-1936.
https://en.numista.com/catalogue/index.php?e=austria&r=&ct=coin&im1=&im2=&tb=y&tc=y&tn=y&tp=y&tt=y&cat=y&ru=&ca=3&no=&v=&i=&b=&d=&ie=&u=&a=1915&dg=&m=&f=&t=&w=&mt=&g=&se=&c=&wi=&sw=&o=v
I agree this is not really intuitive. I believe it's good to keep the two distinct fields (what is written on the coin vs. when the coin was made), but probably we could find better labels.