I was just wondering it has already way past 11 October and the 4 games haven't yet graduated from our Steam library. I could only think of 3 scenarios.
1. AWA put a wrong date and the day the games will leave our Library is somewhat further. The weirdest thing is they are still giving those keys out on their site despite it being a 11 October leaver..
2. Devs didn't communicate well with Steam and the games tagged to those keys weren't marked for graduation ceremonies.
3. As per Peter that free weekend was just a ruse to deter bots (but I think this is quite unlikely)
I went to check the previous Heliborne Collection keys. They were also activated previously as a full game key instead of some tagged with limited access but eventually left our Libraries on said date. Of course I definitely hope it is scenario 2 and that it will remain that way for good.
Note to Steam these were just regular giveaways from AWA for full games. Really there is nothing suspicious about those 4 games so let us keep them on our libraries!