Your Channel names are not using proper ISO characters,

Admin

[eDVBTextEncodingHandler] unsupported table in encoding.conf: iso6397.
[eDVBTextEncodingHandler] encoding.conf: couldn't parse bul iso6397

[eDVBTextEncodingHandler] unsupported table in encoding.conf: iso3166-2.
[eDVBTextEncodingHandler] encoding.conf: couldn't parse cn iso3166-2
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