I’m sorry to report that we’ve discovered two rather serious problems with SP2 in all languages:

As several threads have discussed, we have two rather bad issues connected to SP2:

  1. Even if you have offline previews built, they won't show in the Media View
  2. Asynchronous rendering may get stuck if you page through images in Media View or the Light Table
We have found a fix for offline previews, and it's currently in testing. As soon as we feel confident that the fix does not have any undesirable side-effects, we will release an update.
The asynchronous rendering issue is still under investigation. When we have a fix for it, we'll test and release it as a hotfix as well.