C2C success

Yesterday I decided to review the maps I had recorded as part of my Coast to Coast walk across England in Sept. The maps obviously held special memories for me of the different stages of the walk. However, when I opened the app I received a message that I could no longer access my info unless I agreed to (what I feel are unacceptable) terms and conditions about data sharing. I am very upset that I have lost so much info about the walks I have done over the last few years. Is there a way to retrieve this info?