If a page name (slug) starts with a couple of letters that is by chance the same as one of the available lang slugs, the letters and the preceding / disappear from the URL, and that makes the URL invalid.
For example, if Japanese (slug: ja) is available on the site, and you create a page titled "Japanese food", the permalink URL should normally be:
If a page name (slug) starts with a couple of letters that is by chance the same as one of the available lang slugs, the letters and the preceding
/disappear from the URL, and that makes the URL invalid.For example, if Japanese (slug:
ja) is available on the site, and you create a page titled "Japanese food", the permalink URL should normally be:http://example.com/japanese-foodThis bug makes it:
http://example.companese-food