Looks like you didn't actually cross the line. In options you can get it to show you the grid lines.
Think you needed to ride further up to Brook farm, all your track points around that island are in the bottom left square.
The GPS hasn’t recorded me in it, although I definitely was. I didn’t go off the road like it shows either.
I don’t mind missing tiles when it’s my fault but frustrating when it’s not.
Splice in the gps coords that would trigger it then re upload new adjusted file.
Or spoof it with a tcx for how far up the road you went. That's what I've done for the coast path walking pre GPS recorder. Not perfect.
Looks like you didn't actually cross the line. In options you can get it to show you the grid lines.
Think you needed to ride further up to Brook farm, all your track points around that island are in the bottom left square.