Barkley was injured at the start of the season, so that's why he wasn't registered.
Was he injured or "unavailable" while he dealt with "personal issues"?
Does it matter much?
Not in the grand scheme of things.
If you read back, I was responding to someone who was feeling sorry for him not being selected for the Europa squad, pointing out that it may not entirely have been misfortune.
Yes, I know. But the club, manager, and players have all showed him support, and he’s back playing under a manager who values dedication and hard work above all else.
That suggests his situation is something that needs a little empathy and help to overcome, rather than punishment.