Update README.md

README.md

@@ -46,6 +46,7 @@ Right now, this needs to be installed in debugging / developer mode. Soon it wil
 >     - Instance chose to hide the follow button when not logged in (not supported yet)
 >     - It's not a Mastodon instance (not supported yet)
 >     - Element identifiers might change over time (extension needs to be updated)
+>     - Your home instance is blocked by the external instance (can't fix, obviously)
 >
 > So please be aware, that this extension can fail in some cases. Feel free to submit pull requests / issues.