Добрый день! Прошу помощи. Перестало работать переключение контекста на сайте. Переход на главную страницу работает, далее другие страницы отдают код 404. Раньше все работало. Когда и как это произошло, уже трудно понять, так как замечено было не сразу. Буду очень признательна за помощь. Ниже описываю все настройки и плагины имеющиеся. Заранее спасибо!

Имеется 2 контекста: web и en. Организация по типу каталогу сайт.ru, сайт.ru/en/.

Настройка контекста en:

Base URL base_url /en/

Язык cultureKey en

Site URL site_url /en/

Переключение контекста плагин:

# OnHandleRequest
if($modx->context->get('key') != 'mgr'){
switch ($_REQUEST['cultureKey']) {
case 'en':
case 'ru':
$modx->sendRedirect($_REQUEST['q'], false, '', 'HTTP/1.1 301 Moved Permanently');

Файл .htaccess

# MODX supports Friendly URLs via this .htaccess file. You must serve web
# pages via Apache with mod_rewrite to use this functionality, and you must
# change the file name from ht.access to .htaccess.
# Make sure RewriteBase points to the directory where you installed MODX.
# E.g., "/modx" if your installation is in a "modx" subdirectory.
# You may choose to make your URLs non-case-sensitive by adding a NC directive
# to your rule: RewriteRule ^(.*)$ index.php?q=$1 [L,QSA,NC]

# Включаем кэш в браузерах посетителей
<ifModule mod_headers.c>
    # Все css, javascript и текстовые файлы будут храниться в кэше браузера одну неделю
    <FilesMatch "\.(js|css|txt|flv|swf|ico|gif|jpg|jpeg|png|woff|ttf|woff2|svg|pdf|mp3|mp4)$">
        Header set Cache-Control "max-age=31557600"
    # Отключаем кеширование php и других служебных файлов
    <FilesMatch "\.(pl|php|cgi|spl|scgi|fcgi)$">
        Header unset Cache-Control

RewriteEngine On
RewriteBase /
AddDefaultCharset utf-8
php_value memory_limit 128M
Options All -Indexes

RewriteRule ^ru/products/agknks/dryer-ru https://www.rmg-rus.ru/$1 [R=301,L]

RewriteCond %{REQUEST_URI} /+[^\.]+$
RewriteRule ^(.+[^/])$ https://%{HTTP_HOST}%{REQUEST_URI}/ [R=301,L]

RewriteRule ^en/integratedsolutions/cng-stations/mobile-stations/vehicles-ref/$ - [G]
RewriteRule ^produkty-i-resheniya/cng-stations/mobile-stations-ru/refuelling-ru/$ - [G]

RewriteRule ^produkty-i-resheniya/oil-gas-comp-ru/ds-seies-copy/$ - [G]
RewriteRule ^produkty-i-resheniya/oil-gas-comp-ru/es-series-copy/$ - [G]

# Rewrite www.domain.com -> domain.com -- used with SEO Strict URLs plugin
#RewriteCond %{HTTP_HOST} .
#RewriteCond %{HTTP_HOST} !^example-domain-please-change\.com [NC]
#RewriteRule (.*) http://example-domain-please-change.com/$1 [R=301,L]
# or for the opposite domain.com -> www.domain.com use the following
#RewriteCond %{HTTP_HOST} .
#RewriteCond %{HTTP_HOST} !^www\.example-domain-please-change\.com [NC]
#RewriteRule (.*) http://www.example-domain-please-change.com/$1 [R=301,L]

RewriteCond %{HTTP_HOST} !^www\.rmg-rus\.ru [NC]
RewriteRule ^(.*)$ https://www.rmg-rus.ru/$1 [R=301,L]

# Rewrite secure requests properly to prevent SSL cert warnings, e.g. prevent 
# https://www.domain.com when your cert only allows https://secure.domain.com
#RewriteCond %{SERVER_PORT} !^443
#RewriteRule (.*) https://example-domain-please-change.com/$1 [R=301,L]

RewriteCond %{THE_REQUEST} ^[A-Z]{3,9}\ /index\.(php|html|htm)\ HTTP/ 
RewriteRule ^(.*)index\.(php|html|htm)$ $1 [R=301,L]

RewriteCond %{THE_REQUEST} ^[A-Z]{3,9}\ /index\ HTTP/ 
RewriteRule ^(.*)index$ $1 [R=301,L]

RewriteCond %{HTTPS} off
RewriteCond %{HTTP:X-Forwarded-Proto} !https
RewriteRule ^(.*)$ https://%{HTTP_HOST}%{REQUEST_URI} [R=301,L]

# The Friendly URLs part
#RewriteCond %{REQUEST_FILENAME} !-f
#RewriteCond %{REQUEST_FILENAME} !-d
#RewriteRule ^(.*)$ index.php?q=$1 [L,QSA]

# Многоязычность
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^(ru|en)/favicon.ico$ favicon.ico [L,QSA]
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^(ru|en)/assets(.*)$ assets$2 [L,QSA]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(ru|en)?/?(.*)$ index.php?cultureKey=$1&q=$2 [L,QSA]

# Make sure .htc files are served with the proper MIME type, which is critical
# for XP SP2. Un-comment if your host allows htaccess MIME type overrides.

#AddType text/x-component .htc

# If your server is not already configured as such, the following directive
# should be uncommented in order to set PHP's register_globals option to OFF.
# This closes a major security hole that is abused by most XSS (cross-site
# scripting) attacks. For more information: http://php.net/register_globals
# To verify that this option has been set to OFF, open the Manager and choose
# Reports -> System Info and then click the phpinfo() link. Do a Find on Page
# for "register_globals". The Local Value should be OFF. If the Master Value
# is OFF then you do not need this directive here.
# Your server does not allow PHP directives to be set via .htaccess. In that
# case you must make this change in your php.ini file instead. If you are
# using a commercial web host, contact the administrators for assistance in
# doing this. Not all servers allow local php.ini files, and they should
# include all PHP configurations (not just this one), or you will effectively
# reset everything to PHP defaults. Consult www.php.net for more detailed
# information about setting PHP directives.

#php_flag register_globals Off

# For servers that support output compression, you should pick up a bit of
# speed by un-commenting the following lines.

#php_flag zlib.output_compression On
#php_value zlib.output_compression_level 5

# The following directives stop screen flicker in IE on CSS rollovers. If
# needed, un-comment the following rules. When they're in place, you may have
# to do a force-refresh in order to see changes in your designs.

#ExpiresActive On
#ExpiresByType image/gif A2592000
#ExpiresByType image/jpeg A2592000
#ExpiresByType image/png A2592000
#BrowserMatch "MSIE" brokenvary=1
#BrowserMatch "Mozilla/4.[0-9]{2}" brokenvary=1
#BrowserMatch "Opera" !brokenvary
#SetEnvIf brokenvary 1 force-no-vary