just wanted to share what happened to me today while trying to get your great redirect plugin to fully work.
I was struggling with the 2 textfield of the "all other users" section in the settings page.
It felt like the data wasn't submitted, since it always "forgot" the values and after a submit the mentioned form fields were empty.
The cause relies in the "rul_submit_all" function within the file "wp_login_redirect.php". There, a variable named "$update_or_delete" is compared to a string "Update" or "Delete", which is fine on us/en systems.
Since I was using a localized Wordpress Edition (the german edition that also includes a localized admin section), in my case the caption of the button was "Aktualisieren" instead of "Update".
That caused the comparison to fail and the data not to be stored. I quickly fixed that for me with a simple str_replace.
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// Process the rule changes
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