Google has confirmed a bug impacting some AdWords advertisers trying to use the AdWords Editor. Some advertisers won’t be able to see some of their accounts within the editor.

The confirmation came from a Google AdWords representative named Bindu. You can see the post in the Google AdWords Help forum. Bindu said:

So if you think your data is gone, it is not, there is just a bug preventing you from seeing it within the AdWords Editor.

Google did not give an estimated time for when this will be fixed and I do not know how many advertisers are impacted by this bug.

Forum discussion at Google AdWords Help.