Hi Maciej,
404 error still persists.
Here are my logs.
/solutions/security/?debug_url=1
{“old_query_vars”:{“page”:””,”pagename”:”solutions\/security”},”new_query_vars”:{“page”:””,”pagename”:”solutions\/security”,”name”:”solutions\/security\/2159-autosave-v1″,”post_type”:”revision”,”revision”:”solutions\/security\/2159-autosave-v1″},”request”:”http:\/\/ssn.staging.wpengine.com\/solutions\/security\/?debug_url=1″}
/solutions/dsm-devices?debug_url=1
{“old_query_vars”:{“page”:””,”pagename”:”solutions\/dsm-devices”},”new_query_vars”:{“page”:””,”pagename”:”solutions\/dsm-devices”,”name”:”solutions\/dsm-devices\/2919-autosave-v1″,”post_type”:”revision”,”revision”:”solutions\/dsm-devices\/2919-autosave-v1″},”request”:”http:\/\/ssn.staging.wpengine.com\/solutions\/dsm-devices?debug_url=1″}
/wp-admin/?debug_filter=post_type_link
{“15”:{“000000007f9c04e600007fab62e8beedfilter_post_type_link”:{“function”:[{“rewrite”:null,”rules”:[],”bases”:[]},”filter_post_type_link”],”accepted_args”:2}}}