Title says it all. I visited Alvar a little early, clicked a couple of the barrels, then went back to Ravenhold. The next time I visited Alvar none of the stat boost barrels spawned. Then I traveled to Garrote Gorge for the first time and there are no Horseshoes in the stable. I'm very worried that this is save corruption that isn't going away, and it's too late to return to an old save. Anyone seen this behavior before? I am running the latest Greyface patch.