Leyrann
Deity
Since I'm new I assume anything I don't understand is a feature and not a bug, but I haven't been able to find anything on this one. The thing I'm stuck on is free meeting houses.
I am playing Russia and founded a religion but I didn't pick a religious building. However, I conquered Arabia and now have a bunch of cities in my empire with Islam, and they are able to build meeting houses.
The thing is that a meeting house costs 190 production, but if I buy it with faith, the cost is 0, which seems quite wrong. I've done this in multiple cities and I keep getting them for free. I am currently in theocracy but needless to say I am not getting a 100% discount. What's going on here?
This sounds like a bug to me, and I think it comes from interplay between Theocracy (15% discount on purchases with faith) and Arabia's unique ability (Worship building from Arabia's religion can be purchased by any player at 1/10th the usual cost, so a 90% reduction) together giving a 105% reduction eg free purchases.
I'd say, make a post in the bug report forum with a screenshot and this explanation.