This is probably the same problem as in the other thread but starting a new one so I don’t pollute it in case there are differences.
Recently users started complaining that email confirmation links don’t work. Upon investigation I found out that until 25.10.2023 confirmation links had the following format:
Starting 26.10.2023 confirmation links changed to this format:
We haven’t changed anything in Backendless at this time! Links in the old format were working while those in the new format are not.