You have to realize the NHLPA would be extremely pissed off if the NHL did not acknowledge it as "Mental Health" if that is what Dillon Dube told them it was. I don't see how the Flames can be at fault when there is nothing you can do in this situation. Like the people in the org are not idiots, they simply have to follow the law. The other players were more transparent, while Dillon went ahead of the game and it seems like a bad PR by the Flames now.
Since he was ahead of the game before it become a public story and the Flames have no knowledge on what is going on about the investigation, they have to go with what he gave them. I don't get why people are being so nit picky about an unimportant detail in the grand scheme of things when we are talking about a big sexual assualt scandal.