It seems there have been a few changes on the locations where you can meet characters at Disney’s Hollywood Studios. Here are all the details:

Chip & Dale and Goofy can now be found at Commissary Lane (nearby to The Writer’s Stop) and Daisy and Donald are greeting guests close to the main entrance of the park.

Chip and Dale at Disney's Hollywood Studios

Now I don’t know if this change is temporary or permanent at this stage but will be sure to keep you all updated as and when I hear any news.