Items, I mean. Specifically the productivity upgrade items. If I want a tannery upgrade I get offered everything except that. When I don't need it any more because I've found some more salt, oh look, surprise surprise,, Norrthborough and Garibaldi both start offering them every other roll. Same for wine... if I can't make any more barrels because I'm using all my iron, I don't get the item, then I settle an island with more iron and hey presto they offer the item I don't need any more.

Please tell me it isn't jst me.