Plugin 'Ceska televize' does not work

Dear FRD Team,

could you, please, fix plugin 'Ceska televize'?
The plugin calls error 'Failed to parse playlist'.

Used configuration: Win10, FRD version 1.0 Beta, Plugin ID 'CeskaTelevize.cz' version 2.1.8.

Example of the URL with an issue: [www.ceskatelevize.cz]

More details about the error:
Mon Nov 11 08:40:36 CET 2019 WARNING: Invalid URL - 'https://www.ceskatelevize.cz/ivysilani/embed/iFramePlayer.php?hash=7af6e884ab3930af1026658eb403bc6f51fa3129&IDEC=269 320 04702&channelID=6&width=100%' does not match URI specification with URI charset UTF-8
Mon Nov 11 08:40:37 CET 2019 SEVERE: cz.vity.freerapid.core.tasks.DownloadTask@c4f9dcb failed: java.io.IOException: Failed to parse playlist
java.io.IOException: Failed to parse playlist
at cz.vity.freerapid.plugins.services.applehls.HlsPlaylist.(Unknown Source)
at cz.vity.freerapid.plugins.services.applehls.HlsDownloader.tryDownloadAndSaveFile(Unknown Source)
at cz.vity.freerapid.plugins.services.applehls.HlsDownloader.tryDownloadAndSaveFile(Unknown Source)
at cz.vity.freerapid.plugins.services.ceskatelevize.CeskaTelevizeFileRunner.run(Unknown Source)
at cz.vity.freerapid.plugins.webclient.AbstractFileShareService.run(AbstractFileShareService.java:106)
at cz.vity.freerapid.core.tasks.DownloadTask.doInBackground(DownloadTask.java:98)
at cz.vity.freerapid.core.tasks.DownloadTask.doInBackground(DownloadTask.java:42)
at java.desktop/javax.swing.SwingWorker$1.call(Unknown Source)
at java.base/java.util.concurrent.FutureTask.run(Unknown Source)
at java.desktop/javax.swing.SwingWorker.run(Unknown Source)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.base/java.lang.Thread.run(Unknown Source)
Caused by: java.lang.ArrayIndexOutOfBoundsException: 1
at cz.vity.freerapid.plugins.services.applehls.Crypto.updateKeyString(Unknown Source)
at cz.vity.freerapid.plugins.services.applehls.HlsPlaylist.getMediaList(Unknown Source)
... 13 more

Thank you in advance, Mylosh B.