I didn't find a better way to share the logs, so sorry if it's a bit wonky https://www.filehosting.org/file/details/3541396/lor_client_2022-05-26T00-46-57_18736.log
As part of troubleshooting, if you press the blue flag to the right of the 'CONTINUE ADVENTURE' button on the world map, does it unblock you?
If it does, I expect that you will have received all rewards except the legend level reward which is sitting in your mail box. This will keep happening at the end of every adventure until we get a real solution pushed out.