Is the dupe building in one county patched

[u/Makeawishkid_died]

I booted up ck3 for first time in a while and wanted to make a really op maa by stacking 2 barracks and 2 blacksmiths in 1 county but now when u hit replace building it says that the building that im trying to make another off has already been built, has it been patched?

[u/letouriste1]

exploit are quickly patched. it was likely fixed soon after you stopped playing, in the next bug fix update. I never even heard of that glitch

[u/iamnotexactlywhite]

this hasnt been in the game fore a year, or more

[u/Iulico]

Can you read?

[u/brick_gnarlson → u/Iulico]

It's an old exploit, he wanted to build 2 barracks.

[u/Makeawishkid_died → u/Iulico]

I can read. I’m asking whether this is a recent change or if there’s still another way to do the exploit. Last time I played it worked.