There has been a problem since last weekend. If you can only get the below channels an IPTV reset will fix the issue but it will revert back after a few hours.
77 162 164 202 203 204 207 210 211 212 213 215 230 231 233 235 236 237 238 239 241 243 252 254 255 280 281 282 283 285 288 289 290 291 292 293 294 295 296 297 298 299
Some random international news channels are also up.
You should email the issue to NFPS/Rocket (Papaio) and report it since it seems any talk of this problem is being deleted from the so called "Official" NFPS site.