.htaccess file not redirecting anymore. Possible reasons?

[eluser]cahva[/eluser]
It does not show in phpinfo because the server is running php as cgi, not as a module for apache(mod_php).
If the host have moved the site from mod_php to cgi, then that would explain why rewrite doesnt work anymore.

Try to change the line:

RewriteRule ^(.*)$ /index.php/$1 [L]

..to:

RewriteRule ^(.*)$ index.php?/$1 [L]

That works for me in cgi-environment.

[eluser]Bramme[/eluser]
Indeed, that was the solution!

Thanks cahva.