So, downloaded Beta 2 today. I plan on taking it a bit slow - not completing it in one sitting, I mean. I applied it to the same ROM as the original Beta, played away, got as far as Vermilion (accepting the Egg along the way). I was delighted to catch a Magby, because Flame Body. Decided I'd hatch the egg because I could abuse VBA's speed-function.
Then, er, this happened.
The Eevee can be used and is now level 4. I will name him Scrambled.
Prooooooooobably gonna restart on a fresh ROM - I'm using the correct dump, but something clearly went wrong my end. :P
Just so you know, Beta 2 only goes up to Saffron City, which was the original planned length for Beta 1. So it's not like the whole game is complete or anything, but you can get seven Badges in the current release (yes, I said seven, not six. Sabrina is the 7th Gym Leader of DarkViolet).