Difference between RFA and RFA?

I saw this on YouTube first and had to check for myself. But it does indeed seem like Mason McTavish for some reason sign a 1-year 775K contract with the Ducks when a franchise is started, although he's really an unsigned RFA.

Luke Evangelista and Luke Hughes are both unsigned RFA's, but they remain unsigned in the game.

I'm trying to find out why, but I haven't been able to yet. Does anyone have a good explanation? I'll keep looking if there's anything that make sense.

So far I've checked some team stuff and player stuff:

Team contracts:
Ducks 43/50
Preds 43/50
Devils 47/50

Cap space:
Ducks $21.785M
Preds $10.109M
Devils $7.780M

These players contract page looks the same, they simply have no contract information.