Yes. Additionally, I had to speak with Shadow before exiting the Ebon Hawk on Korriban (therefore, before even running into the crazed lunatic who tell about Solomon's survival). And, just to be safe, I recommend going back into the Ebon Hawk immediately after that conversation/fight and exhausting all dialogue options with Shadow if any are left.
I believe Shadow requests/requires the PC to speak with her on the Ebon Hawk for privacy. Yes, after doing this, I was able to travel through the tunnels both ways without having it crash. I look forward to hearing if this worked for you as well.
On an almost unrelated note, do not strike the finishing blow on the boss with Force Shoke in that Mando Wars quest, doing so will cause multiple NPCs to spawn and crash the game, it has something to do with the kotor game mechanics of both paralysis from force Shock & the extra round granted to the PC after successfully killing an opponent. This is confusing because the boss has the minimum 1 hp checked in the files, thus preventing the boss' death yet this mechanism will still grant the PC another extra attack looping the near death script check to continually spawn NPCs. I haven't heard of anyone ever running into this issue, but I thought it might be beneficial to this thread, nonetheless. In the rare case that you do attempt to kill the boss with Force Shock, simply load a save prior to killing the boss with Force Shock. Special note: reloading a save prior to entering the module is not necessary in this case so if you have a save mid-fight go ahead and use it. Since this mod, has another point or two where this scripting technique is used, I would recommend not using Force Shock (or its upgraded variants) when the boss has low hp.