Completion glitch

Scratchmaster23

Anyone else have same issue in Sentry Heroic quest where they beat Thor and when game exits to 'usually' give you your completion rewards, it glitches, jumps back 2 champs before but shows path is complete with solid line, so you hit button again to head back to Thor 'again' but it uses all energy 'again' and then shows path not completed. Any ideas?