Precisely because basic (or golden) Deios is uncraftable? See, for example: 31.0 Known Issues - #67 by SparkyElf-2852, Unable to reroll? - #7 by SparkyElf-2852 — citing the rules and my understanding of them.
Any… who now? 
Understandably so.
By the way, that’s why I’ve been hesitant to open the rest of the packs obtained from the pre-release brawl (about twenty or so? Maybe I’ll check a bit later; UPD: it might have been 29, although I’m still not entirely sure), having learned about this bug.
Yes, see above.
At least I’ve tried to warn those whom I can.
What? Source, please?
And did you mean the pre-order bundle(s)?
You could also farm a bunch of packs from the brawl for free — especially if you don’t use those tickets otherwise (i.e. for Arena only atm, if I’m not mistaken?), which then tend to accumulate somewhat.
https://hearthstone.wiki.gg/wiki/Entitled_Customer
Is that you? 
Humour time, no need to get upset about this reply. 
Oh, and also: https://hearthstone.wiki.gg/wiki/Oh,_Manager!
Oh, one more small thing…
I’ve been hesitant to do the usual routine in this topic in particular, but, I suppose, it could use a bit of that to lighten the mood, at least, not to mock anyone, so here we go: