Duplicate CK III - Got cultural innovation without requirements

[Odisra Flyrunner]

Short summary of your issue
Got cultural innovation without requirements

Game Version
1.3.1 (Corvus)

What OS are you playing on?
Windows

What platform are you using?
Steam

Do you have mods enabled?
Yes

Have you tried verifying your game files (Steam only)?
No

How much "pain" is this causing you?
6

Please explain the issue you experienced in the most condensed way possible
I started as Norse and had this mod enabled (https://steamcommunity.com/sharedfiles/filedetails/?id=2439234023). It works like the "create Norman culture" vanilla decision, but gives you even more Norse-based cultures. I ended up not using it, but the AI did (created Norse + Anglo-Saxon culture). After I transitioned from Norse to Danish via the vanilla game event, I got the African Canoes cultural innovation, out of the blue.

I don't think I got it before then, as only after becoming Danish did I notice that my embarkation cost is 0 (Longships + African Canoes = 100% cost reduction).

Please explain how to reproduce the issue
I'm afraid I have no idea what's causing this. I dunno if it's a vanilla issue or something related to the mod I specified. I don't use culture changing mods. Even with the mod deactivated, I still have the innovation when I load my save.

Is there anything else you think could help us identify/replicate the issue?
Nope.

I have attached a save game
Yes

Upload Attachment
File(s) attached

 

[Odisra Flyrunner]

Can't edit for some reason, but 2 more details: the remaining Norse culture and the Swedes don't have the African Canoes innovation. Norwegian culture doesn't exist.

Maybe try transition from Norse to Danish to see if the issue replicates?

 

[klanker]

Hi Odisra Flyrunner!

Thank you for the report. The issue of Vikings getting access to strange plunder like Canoes, Elephants and such is known and currently under investigation