Post Contacts template DDApiException

Hi Guys,
I’m trying to post the Contacts template to xero na d keep getting this error.
DDApiException(errorCode=OAUTH_ERROR, tokenId …)

I can post all other templates, i have reconnected and redownloaded the template etc, but still no luck.
what else can i do?
Thanks in advance

Hi Mark

We are currently investigating this issue and a fix is expected by early next week.

Hi Mark

As promised this issue has been resolved this morning - let me know if you are still experiencing any problems.