Credit to Sp0iler:

Confirm your date and time are correct for your zone.
Confirm "Epg in standby" is enabled in the menu.
Tune to one of the Epg channels listed below for about 10-15 minutes and see if it populates.
If still nothing, turn the box off with the remote when you go to bed.It doesn't matter what channel your on.
Wake to a full EPG.
If still nothing, you may have a transponder file issue.
Here's some other channels.

119: 9 Day EEPG
Transponder -18- Freq: 12472

145
146
148
418
424
427
436
438
440
452
470
475
563
566
569
600
602
603
604
605
606
608
609
611
612
613
614
615
617
621
623
624
626
889
895
5440

119: 44 hour EPG
Transponder -19- Freq: 12486

200
202
303
320
394

110: 44 hour EPG
Transponder -21- Freq: 12516

130
159
163
231
259
309
321
329
330
347
837
867
5739

118: 44 hour EPG
Transponder -7- Freq: 11806

681
685
765
800
9583
9860
9901
9958
9959
9962

129: 44 hour EPG
Transponder -21- Freq: 12516

5840
5841
5992
9405
9406
9599
9621
9622


Good luck,
Sp0iler