What should I do if my Thai TR60 visa application is pending approval close to my flight date?

The user is concerned about their pending TR60 visa application, submitted online while in Australia, with an approaching flight date of June 2nd. They mention that it has been three weeks since the application was submitted, and the Thai Embassy in Canberra assured them that they would receive approval before their flight. Other commenters share their experiences, suggesting patience and noting that approvals can occur close to the flight date. They also mention alternatives like entering Thailand under visa exemption if needed.