Ok you're scaring me, Let me check real quick. I've played through the game several times so I'm sure there is a path forward after making that small jump to the right.
......checking game, please wait a moment......
Ah, yes. There should be a rope that leads further down. There should be two pillars with a torch on each pillar. The rope is in the middle of the two.
If this didn't help, could you upload a screenshot of your location. After the initial jump there shouldn't be any ambiguity as to where you're supposed to head so I'm a bit confused as to where exactly you are
.