So I've just got my first real bug, the Arcwind Point word wall glitch. Arngeir is stuck and keeps giving me the Arcwind point location over and over again, no matter how many times I reload saves, go back to prior saves, etc. When I do go to Arcwind the quest never completes. I've also tried going there first, getting the word, and then going to Arngeir, and he still only offers Arcwind as the location.

Any fixes for this that I can do myself?

I know that's not the only location left as I've only gotten about half my shouts.