Steps of the bug :
_As WOE is released I can open the renewal Egg and get several gold cards. Among those cards I get a "Decadent Dragon".
_As the MWM "WOE constructed" starts I decide to get some boosters to increase my pool of cards in that edition. I buy 10 Boosters and get a Golden pack.
_In the second booster pack I get a "Decadent Dragon" which is not written as first as I already got that a copy of that card in the renewal egg.
_I go into my collection to visualize the pool of cards I have in the WOE edition.
_First bug : I see that the new cards are neither shown or highlighted first (as it is usually for the new cards that a player get in boosters).
_Second bug : I have only one exemplary of "Decadent Dragon" instead of two.

Plateform : PC

Actual Result : New cards not highlighted and one exemplary of "Decadent Dragon" is missing.

Expected Result : New cards highlighted and shown first & no missing copy of cards that were in the renewal egg.

Logs added & screenshot from the missing copy of "Decadent Dragon".

I did not find a workaround.