Index: binaries/data/mods/public/gui/reference/common/TemplateLoader.js
===================================================================
--- binaries/data/mods/public/gui/reference/common/TemplateLoader.js
+++ binaries/data/mods/public/gui/reference/common/TemplateLoader.js
@@ -86,9 +86,10 @@
 			let data = Engine.ReadJSONFile(this.TechnologyPath + templateName + ".json");
 			translateObjectKeys(data, this.TechnologyTranslateKeys);
 
-			// Translate specificName as in GetTechnologyData() from gui/session/session.js
-			for (let civ in data.specificName)
-				data.specificName[civ] = translate(data.specificName[civ]);
+			// Translate specificName[civ] as in GetTechnologyData() from gui/session/session.js
+			if (typeof (data.specificName) === 'object')
+				for (let civ in data.specificName)
+					data.specificName[civ] = translate(data.specificName[civ]);
 
 			this.technologyData[templateName] = data;
 		}