Ankle Problem

I was born with club foot and had it surgically treated several times which left my foot deformed,big toe cannot move upwards, very little ankle mobility especialy plantar flexion and calf authrophy.

I used to be a paralympic sprinter and never sufferend any serious pain in my ankle but after i switched to powerlifting (around a year after) i became unable to run because I keep getting and inflamation in a tendon(most prob tibialis anterior said the physio). physio also said coz when i bend my knee my foot is sort of eversing causing a strain on the tendon…now he fixed my insoles and i also wear taping whn i think i am going to be running abit. But it still gets inflamed. any ideas guys? maybe scar tissue formation??