I opened 1 golden chest this morning and i earned 1 bp that i already have. I didn't discover all the bp from golden chest yet.
I discover this bp last year. I took this screen right after my chest opening.
After that, I restarted the game. A "new" come on the item.
And now there is a new date.
Like i already said i did not have all the golden bp yet, as a proof :
New blueprint should be discover before the old blueprint that i already earned. Is this a bug ?
For information I opened like 39 chests with only 1 new bp.
I opened 1 more chest after the new patch and i earned an old blueprint.
PS : I opened a support ticket for this issue.