In the first quest of the Imperial Cult questline, Allion Aberius directs you to visit the Soludanni Egg Mine. If you do that, you get a topic 'Han Sadalvel', which contains the following: "You've been sent to Soludanni Egg Mine? The simplest way to get there is to take the silt strider -- it's quick and cheap." From my limited understanding of the CS, this particular topic is filtered for Bal Oyra. The issue is that there is no silt strider in the vicinity of either Bal Oyra or the Soludanni Egg Mine.

Possibly this is a relic of a time in planning/implementation when Bal Oyra used to have a silt strider connection?