Hey Dwolla folks,
I am getting notifications about an “Invalid grant type.” error when we try and refresh the token for our account. Using the Dwolla wrapper libraries the offending line is
new_token = $dwolla.auths.refresh $dwolla.tokens.new(:access_token => corp_acct.dwolla_token, :refresh_token => corp_acct.dwolla_refresh_token)
This only started breaking 1-2 days ago and this is a legacy operation we haven’t touched in well over a year, was there a breaking change we missed or is there a known short term issue? Thanks for your help!