bundle.js not found with webpack dev server - reactjs

Question

I'm having an issue with React/Redux/Webpack/Router.
Any "sub pages", such as: "/home/test", "users/registration" etc... fail to be loaded - and I get errors loading the "bundle.js" file generated by webpack.
The reason seems to be that the request to fetch the "bundle.js" is with the following url:
for path "/home/test": "/home/bundle.js"
for path "/users/registration": "/users/bundle.js"
Same issue occurs with the loading of "css" files and other resources.
This is my webpack configuration:
const { resolve } = require('path');
const webpack = require('webpack');
const ExtractTextPlugin = require('extract-text-webpack-plugin');
const CopyWebpackPlugin = require('copy-webpack-plugin');
const OpenBrowserPlugin = require('open-browser-webpack-plugin');
const config = {
devtool: 'cheap-module-eval-source-map',
entry: [
'react-hot-loader/patch',
'webpack-dev-server/client?http://localhost:8080',
'webpack/hot/only-dev-server',
'./main.js',
//'./assets/scss/main.scss',
],
output: {
filename: 'bundle.js',
path: resolve(__dirname, 'dist'),
publicPath: '/',
},
context: resolve(__dirname, 'src'),
devServer: {
hot: true,
contentBase: resolve(__dirname, 'build'),
publicPath: '/',
historyApiFallback: true
},
module: {
rules: [
/* {
enforce: "pre",
test: /\.(js|jsx)$/,
exclude: /node_modules/,
loader: "eslint-loader"
}, */
{
test: /\.(js|jsx)$/,
loaders: [
'babel-loader',
],
exclude: /node_modules/,
},
{
test: /\.(scss|sass)$/,
exclude: /node_modules/,
use: ExtractTextPlugin.extract({
fallback: 'style-loader',
use: [
'css-loader',
{
loader: 'sass-loader',
query: {
sourceMap: false,
},
},
],
publicPath: '../'
}),
},
{ test: /\.(png|jpg|gif)$/, use: 'url-loader?limit=15000&name=images/[name].[ext]' },
{ test: /\.eot(\?v=\d+.\d+.\d+)?$/, use: 'file-loader?&name=fonts/[name].[ext]' },
{ test: /\.woff(2)?(\?v=[0-9]\.[0-9]\.[0-9])?$/, use: 'url-loader?limit=10000&mimetype=application/font-woff&name=fonts/[name].[ext]' },
{ test: /\.[ot]tf(\?v=\d+.\d+.\d+)?$/, use: 'url-loader?limit=10000&mimetype=application/octet-stream&name=fonts/[name].[ext]' },
{ test: /\.svg(\?v=\d+\.\d+\.\d+)?$/, use: 'url-loader?limit=10000&mimetype=image/svg+xml&name=images/[name].[ext]' },
]
},
plugins: [
new webpack.LoaderOptionsPlugin({
test: /\.js$/,
options: {
eslint: {
configFile: resolve(__dirname, '.eslintrc'),
cache: false,
}
},
}),
new webpack.optimize.ModuleConcatenationPlugin(),
new ExtractTextPlugin({ filename: './styles/style.css', disable: true, allChunks: true }),
new CopyWebpackPlugin([{ from: 'vendors', to: 'vendors' }]),
new OpenBrowserPlugin({ url: 'http://localhost:8080' }),
new webpack.HotModuleReplacementPlugin(),
],
};
module.exports = config;
It seems as if it always uses "../bundle.js" to find it for some reason.
Any help would be appreciated :)
Thank you,