The last time they screwed up like this (announcing a 2x skill up event that never came), I farmed 60 copies of Heracles the week or 2 before the event, using gems and precious box space. I figured "Well, if I farm Heracles now, I'll be able to free up all the box space in 1 week, and I won't have to have 20 or 30 or more copies of Heracles occupying my box for 2 months at a time, waiting for skill up events in the future. Yes, I'll be using more gems to farm him quickly now than to farm him gradually over the course of 5-10 Heracles raids over the next year or two, but that's a tradeoff I'll gladly accept."
Well, the "skill up" event came, and I saw on the subreddit that it was a complete lie. I held off on feeding those Heracles copies because I figured it would be inefficient to use them outside of a skill up event.
24/48 hours later, BN announces:
1. They will let you keep all the skill ups and sockets gained from the previous 24/48 hour period.
2. You will receive a mail containing copies of every single copy of every single unit you had fed over the period.
Effectively, I was fucked - I had only spent gems and occupied box space because of the skill up event. I had held off on feeding my units because I caught BN's mistake. In doing so, I:
A. Missed out on free sockets and skill up opportunities
B. Fucked my existing box space over (all the farmed units still occupied box space)
C. Missed out on extra box space (if I used the units, not only would I free up box space (B), I would also receive a mail containing copies of the units, which would not count towards my box space as long as I did not open the letters!)
It was the worst possible outcome for me. I used up gems and box space because of BN's lie in the lead up to the event, and was subsequently punished for realizing that there was no skill up event when it should have started. After the "correction" period, I was still out of gems and box space, with nothing to show for their fuck up.
So, I'm feeding every single dupe unit I get from this FP glitch.
(Only new units are Intvankov, crocus, and oars Jr. No doffy or punk hazard characters)