Petar, happy we were able to solve that for you, going to close out this ticket but please feel free to reach back out to support with any questions you may have in the future.
This isn't a bug and is expected behavior, if you'd like to have this action only run if there is a linked in URL available feel free to add a conditional run statement in the only run if section of your configuration.
Got it, I've uploaded those credits into your account and have also flagged the credit reporting issue to the team so hopefully that get's fixed soon! Let me know if there is anything else I can help with!