Hi guys. I received an answer for my support ticket. See the answer below:
“We are aware of an issue with the User Interface in which the iOS builds sometimes are “stuck” in building or queued. From our end these apps have compiled successfully, the editor UI will note if the build fails. We ask that you check your TestFlight to see if it has the most recent version available. The team does have plans to improve this as part of a larger project. We recognize the frustration it causes for the short term and appreciate your patience.”
Then I verified the AppStoreConnect and found my versions. Apparently it’s just an error in displaying the correct status of the build in Adalo.