Client version on website is incorrect

App asks for v1.2 to track flights but website client download shows v1.2 folder but actual app is 1.1 and hence flights are not tracked.

The flights are tracked correctly. It seems to me that only the title information of the client is still 1.1, but it’s actually the 1.2 client. It’s also sending 1.2 to the website, so you should be fine to fly with the client.
It works for the rest of us, too.