Seems like this is affecting some of the ARI sub-pages -- note also "pageid:" and some "60%" and "40%" weirdness: https://docs.asterisk.org/Configuration/Interfaces/Asterisk-REST-Interface-ARI/Introduction-to-ARI-and-Channels/ARI-and-Channels-Handling-DTMF/ https://docs.asterisk.org/Configuration/Interfaces/Asterisk-REST-Interface-ARI/Introduction-to-ARI-and-Channels/ARI-and-Channels-Manipulating-Channel-State/ https://docs.asterisk.org/Configuration/Interfaces/Asterisk-REST-Interface-ARI/Introduction-to-ARI-and-Channels/ARI-and-Channels-Simple-Media-Manipulation/ https://docs.asterisk.org/Configuration/Interfaces/Asterisk-REST-Interface-ARI/Introduction-to-ARI-and-Media-Manipulation/ARI-and-Media-Part-1-Recording/ https://docs.asterisk.org/Configuration/Interfaces/Asterisk-REST-Interface-ARI/Introduction-to-ARI-and-Media-Manipulation/ARI-and-Media-Part-2-Playbacks/