can't assign channel

Hi,

i have the follow error, i can download all the epg from all the channel, when i review the epg all the progam are ok. but when i want to assign an alias to a channel does`tn apper al the channel from the epg. please see the picture above.

This is a part of the guide 

<channel id="Canal A&amp;E LA">
    <display-name lang="es">Canal A&amp;E LA</display-name>
    <icon src="http://www.webgrabplus.com/%3Ca%20href%3D"https://imagenes.gatotv.com/logos/canales/a_y_e-mediano.png">https://imagenes.gatotv.com/logos/canales/a_y_e-mediano.png" />
    <url>http://www.gatotv.com</url>
  </channel>
  <channel id="A&amp;E">
    <display-name lang="es">A&amp;E</display-name>
    <url>http://www.entutele.com</url>
  </channel>
  <channel id="AMCeste">
    <display-name lang="es">AMCESTE</display-name>
    <icon src="http://www.webgrabplus.com/%3Ca%20href%3D"https://imagenes.gatotv.com/logos/canales/amc_panregional-mediano.png">https://imagenes.gatotv.com/logos/canales/amc_panregional-mediano.png" />
    <url>http://www.gatotv.com</url>
  </channel>
  <channel id="AMCHD">
    <display-name lang="es">AMCHD</display-name>
    <icon src="http://www.webgrabplus.com/%3Ca%20href%3D"https://imagenes.gatotv.com/logos/canales/oscuros/amc_hd_latinoamerica-mediano.png">https://imagenes.gatotv.com/logos/canales/oscuros/amc_hd_latinoamerica-m..." />
    <url>http://www.gatotv.com</url>
  </channel>
  <channel id="AMC">
    <display-name lang="es">AMC</display-name>
    <icon src="http://www.webgrabplus.com/%3Ca%20href%3D"https://imagenes.gatotv.com/logos/canales/oscuros/amc_latinoamerica-mediano.png">https://imagenes.gatotv.com/logos/canales/oscuros/amc_latinoamerica-medi..." />
    <url>http://www.gatotv.com</url>
  </channel>

1.-In the first picture i can see al the channel on a XMLTV Viewer.

2.-On the second picture i show the menu to assign alias, and its not show all the channel.

Anyone have any idea whats is going on?