List of steps to reproduce (step by step, including full links if applicable):
- Revert :w:vi:Template:Đổi tên2 to revision 66387992
- Go to :w:vi:Wikipedia:Đổi tên người dùng and purge the cache (if necessary)
- Click on a random "Đổi tên người dùng" link, preferably at the "Hộp cát → SandboxNDKDD" section, since Hộp cát is my sandbox account.
What happens?:
- The rendered link will be similar to https://meta.wikimedia.org/w/index.php?title=Special:GlobalRenameUser&reason=per [[w:vi:Special:Permalink/-|request on viwiki]]&oldname=Tên cũ&newname=Tên mới
- Decode: "per [[:w:vi:Special:Permalink/-|request on viwiki]]"
- However, the link on Template:Đổi tên2 works fine.
What should have happened instead?:
- REVISIONID should have output the current revision id of the page, and therefore the "reason" parameter will be decoded as "per [[:w:vi:Special:Permalink/Revision ID|request on viwiki]]" when shown in log.