Oauth tokens got from Twitter Ads API fail with UNAUTHORIZED_ACCES message


Hi, Basically since some days ago, we are getting tokens from the API but then when we try to use them to hit the platform and authorize new handle, we are getting an authentication error and unauthorized access message.

We are currently using OAuth1 and we send CONSUMER_KEY and CONSUMER_SECRET ( from my company for twitter ads), and we get back OAUTH_ACCESS_TOKEN and OAUTH_ACCESS_TOKEN_SECRET. But then when we make the request (i.e. the locations catalog) with these tokens, Twitter answers back:401, UNAUTHORIZED_ ACCESS.

Strange thing is that tokens we created some weeks ago are working just fine.