Updated!
Your Endurance would actually go from 71 to 73 rather than 76 after adding 10 TPE to it, since it costs 5 TPE to go up 1 point in the 71-80 range.
It looks like the link for the DSFL Mock is wrong as it links to your Weekly Training post, but the correct DSFL Mock link appears later in the post as the link for the TPE Subtraction claim so it's all good.
Banked TPE: 0
Total TPE: 575
Your Endurance would actually go from 71 to 73 rather than 76 after adding 10 TPE to it, since it costs 5 TPE to go up 1 point in the 71-80 range.
It looks like the link for the DSFL Mock is wrong as it links to your Weekly Training post, but the correct DSFL Mock link appears later in the post as the link for the TPE Subtraction claim so it's all good.
Banked TPE: 0
Total TPE: 575