diff --git a/docs/releases/v2.7.1.md b/docs/releases/v2.7.1.md
new file mode 100644
index 0000000000000000000000000000000000000000..a2d967a9c06c5baa042653168ddded4bbf99c52f
--- /dev/null
+++ b/docs/releases/v2.7.1.md
@@ -0,0 +1,5 @@
+# v2.7.1
+
+## Bugfix
+
+- fixed region detail fetching using duplicated id as endpoint
diff --git a/mkdocs.yml b/mkdocs.yml
index cf6e2cb584ed320eac04af6ce43ceed9753165f0..1ef131b83660c22bfd32bf74ff2f28882ed1193c 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -33,6 +33,7 @@ nav:
     - Fetching datasets: 'advanced/datasets.md'
     - Display non-atlas volumes: 'advanced/otherVolumes.md'
   - Release notes:
+    - v2.7.1: 'releases/v2.7.1.md'
     - v2.7.0: 'releases/v2.7.0.md'
     - v2.6.10: 'releases/v2.6.10.md'
     - v2.6.9: 'releases/v2.6.9.md'
diff --git a/package.json b/package.json
index 8045a92ddfdc2c4b3ee43a83e590b11bf7cdf35a..13acbd1cc0359acf28e8ab8ce42c6c44eb1bc1b9 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "interactive-viewer",
-  "version": "2.7.0",
+  "version": "2.7.1",
   "description": "siibra-explorer - explore brain atlases. Based on humanbrainproject/nehuba & google/neuroglancer. Built with angular",
   "scripts": {
     "lint": "eslint src --ext .ts",
diff --git a/src/atlasComponents/sapi/core/sapiRegion.ts b/src/atlasComponents/sapi/core/sapiRegion.ts
index 8248992c16ef86a1bbd6e28c395b8dd08db9d66f..d7b82c7d918d3e8209ead4d8033a6a4f12965605 100644
--- a/src/atlasComponents/sapi/core/sapiRegion.ts
+++ b/src/atlasComponents/sapi/core/sapiRegion.ts
@@ -94,7 +94,7 @@ export class SAPIRegion{
   }
 
   getDetail(spaceId: string): Observable<SapiRegionModel> {
-    const url = `${this.prefix}/${encodeURIComponent(this.id)}`
+    const url = `${this.prefix}`
     return this.sapi.httpGet<SapiRegionModel>(
       url,
       {