Welcome to the community and thanks for posting. Our engineers were aware of this concern last night and have already worked to resolve the matter. I do apologize for the inconvenience this may have caused. Certainly by now you should not be seeing the OpenID error when trying to check your data usage in the Support Center. However, if the OpenID error persists, please let us know.
Please create a new thread in the community if you have a question or need help. Unsolicited Private Messages may not get replies.