Unable to record from Radio Stream

[Dr.TV]

Hi,
I live in Ireland and we have a radio station called RTE LyricFM.
I like to download previous episodes of this program from their website which they post daily. I download them using ffmpeg.
I obtain the url by accessing the stream on my phone and then getting the url from my google history on my laptop.
It was working fine up to the end of July but since I have been getting an error: HTTP error 500 Internal Server Error.

The command I use to download them is:
ffmpeg -i https://cdn.rasset.ie/manifest/audio.../manifest.m3u8 -c copy 2016-11-30_Blue_Of_The_Night.wav

Once I run this, this is the output:


ffmpeg version N-65738-g3c197442 Copyright (c) 2000-2014 the FFmpeg developers
built on Aug 18 2014 22:10:31 with gcc 4.8.3 (GCC)
configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libfreetype --enable-libgme --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-decklink --enable-zlib
libavutil 54. 5.100 / 54. 5.100
libavcodec 56. 0.101 / 56. 0.101
libavformat 56. 1.100 / 56. 1.100
libavdevice 56. 0.100 / 56. 0.100
libavfilter 5. 0.100 / 5. 0.100
libswscale 3. 0.100 / 3. 0.100
libswresample 1. 1.100 / 1. 1.100
libpostproc 53. 0.100 / 53. 0.100
[https @ 00000000044dfe00] HTTP error 500 Internal Server Error
https://cdn.rasset.ie/manifest/audio...manifest.m3u8: Input/output error


If anyone can provide any help I would love to hear it. Even an alternative good program to download this audio stream.

Thanks