Hip flexor has been aggravated for a week or so now, not getting better. Inconvenient since stretching the quad, which helps the knee, aggravates the hip.
5/30 - long training weekend seems to have resolved the worst of the irritation for whatever reason. Now able to stretch the quad fully.
6/5 - Deep stretching on the hip still aggravates it. Going to have to take it easy for a bit longer.