diff --git a/i18n/ast.json b/i18n/ast.json
index dcb54fdc..a1586ffe 100644
--- a/i18n/ast.json
+++ b/i18n/ast.json
@@ -2,7 +2,8 @@
 	"@metadata": {
 		"authors": [
 			"Esbardu",
-			"Xuacu"
+			"Xuacu",
+			"YoaR"
 		]
 	},
 	"categorytree": "Árbole de categoríes",
@@ -19,7 +20,7 @@
 	"categorytree-mode-all": "toles páxines",
 	"categorytree-collapse": "anubrir",
 	"categorytree-expand": "espander",
-	"categorytree-member-counts": "Contien {{PLURAL:$1|1 subcategoría|$1 subcategoríes}}, {{PLURAL:$2|1 páxina|$2 páxines}} y {{PLURAL:$3|1 ficheru|$3 ficheros}}",
+	"categorytree-member-counts": "Contién {{PLURAL:$1|1 subcategoría|$1 subcategoríes}}, {{PLURAL:$2|1 páxina|$2 páxines}} y {{PLURAL:$3|1 ficheru|$3 ficheros}}",
 	"categorytree-num-categories": "$1 C",
 	"categorytree-num-pages": "$1 P",
 	"categorytree-num-files": "$1 F",
diff --git a/i18n/syl.json b/i18n/syl.json
index 4cf4d89e..9966a5c8 100644
--- a/i18n/syl.json
+++ b/i18n/syl.json
@@ -7,6 +7,7 @@
 	},
 	"categorytree-portlet": "ꠙꠖꠣꠁꠘ",
 	"categorytree-category": "ꠙꠖ ꠪",
+	"categorytree-parents": "ꠃꠙꠞꠞ",
 	"categorytree-mode-label": "ꠝꠥꠒ ꠪",
 	"categorytree-mode-categories": "ꠈꠣꠟꠤ ꠙꠖꠣꠁꠘ",
 	"categorytree-mode-all": "ꠢꠇ꠆ꠇꠟ ꠙꠣꠔꠣꠁꠘ",
@@ -21,5 +22,7 @@
 	"categorytree-loading": "ꠟꠣꠝꠦꠞ ...",
 	"categorytree-nothing-found": "ꠇꠤꠌ꠆ꠌꠥ ꠝꠤꠟ꠆ꠍꠦꠘꠣ",
 	"categorytree-no-subcategories": "ꠃꠙꠙꠖꠣꠁꠘ ꠘꠣꠁ",
-	"categorytree-no-parent-categories": "ꠃꠙꠞꠞ ꠙꠖꠣꠁꠘ ꠘꠣꠁ"
+	"categorytree-no-parent-categories": "ꠃꠙꠞꠞ ꠙꠖꠣꠁꠘ ꠘꠣꠁ",
+	"categorytree-not-found": "ꠙꠖ <i>$1</i> ꠝꠤꠟꠍꠥ ꠘꠣ",
+	"categorytree-retry": "ꠕꠥꠞꠣ ꠛꠣꠞ ꠌꠣꠁꠀ ꠢꠤꠞꠛꠣꠞ ꠖꠦꠈꠃꠇ꠆ꠇꠣ ⁕"
 }