Dear Monk,
Any recommendation for legal assistance in Tirol might depend on where you are (e.g. if you are close to the Arlberg end someone from the Kitzbühel end might not be a lot of use). Could I request you tell us about your case through our feedback form at: https://www.britishinaustria.net/post-art-50-euv-card-application-feedback/ – so that I can then discuss this with the admin team privately.
Best regards, Mike