This is a tricky one I have come across.
For this coin >>> https://en.numista.com/catalogue/pieces158219.html
The first three lines in the mintage box should be deleted as they were created by mistake.
2019 (B), 2019 (Map) & 2019 (S) <<< These are the lines to delete.
This particular coin was issued by the RAM with one reverse and two different obverses and this is where the confusion has arisen. The IRB Obverse only has Mintmarks and Privymarks. The JC Obverse only has Mintmarks and Counterstamps.
There is 1 member with a coin listed against the ones to be deleted and they should be moved to the lines against the other similar coin here >>> https://en.numista.com/catalogue/pieces158221.html
2019 (B), 2019 (Map) & 2019 (S) <<< These are the corresponding lines to have the above member coins moved to.
Regards - Mike