The best idea I can offer is use the teachword command to give yourself the shout, and then the setstage command to advance the quest. The commands and their explanations/instructions can be found here,
As you're at the first wall, the word you want is "Fus." Look at the list for the ID number, then in your console, type
help fus
and double check that it's the same ID number in your system. If so, type
player.teachword 13e22
and move on to the setstage.
and the various quests with their ID and stage designators can be found here
Here are some more useful commands, just in case
Always save first, so you can revert if necessary.
There's another fix, but it seems (according to the talk page) to only work for consoles. That is to face the word wall, save, fast travel way, then reload that save.