Heads Up - Joomla 3.3.5 Update just wiped out all stream items and all posts on frontend, but not on the backend. Just a heads up. I believe you can restore stream items in Backend of EasySocial > Streams
Josh,
I just updated to Joomla 3.3.5 and all my ES stream posts are still intact. Did you check the clearing of the browser cache?
After I updated everything was still fine, I stayed on the site about an hour. Then logged out for awhile. Once I logged back in all posts did not display, they only diplayed in the lower filters(Events, Story, etc.). Then I posted another post on my profile and everything went back to normal.
Several months ago I had a similar issue. The stream items never went away, for some reason the profile was having difficulty accessing the data. I carefully identified the scenario in which it happened (it was complex, but not random). Posting affected it. The stacked team was able to solve the issue completely after I carefully described how to replicate it. I suggest creating a test profile and doing a few activities. You might have to do some detective work, I know I certainly did.
If any of you are still facing this issue, please provide us with the back end and FTP access and we'll look into this. However, I don't think the problem is about wiping out the entire stream. Probably there are some php errors which prevents the stream from being rendered
Good news, Joomla 3.3.6 came out today as well as the upgrade script from J 3.3.5. Basically you install the update package just like an extension. Works good so far on my end.