WARNING: Ignore Espeon/Umbreon
Their catch rate, as they stand out is 0%. Which means that no matter how many grb, excellent and curves you throw they WILL flee.
This event is a disaster and this further proves Niantic escaping the boundaries of shit.
Answers
You can stil do the raids, but you wont be able to catch them (most likely, ive heard someplace say theres like a 1% catch chance, and arent affected by berries). if you've got a pass and need to burn it, espeon isnt a bad burn option, but i've heard even with maxed out machamp/brelloom, umbreon is down to the wire difficultly because its large defense.
he is correct. The catch rate in Game Master file is 0%, which could possibly change from the server without any need for update, but according to reports from people trying those raids it hasn't changed. So your only chance to get them is by critical catch.
I suppose Niantic will realize they ***ed up and change it soon (possibly tomorrow?) but I wonder if they extend the event cause of this mistake.
I raided an Espeon twice (two different accounts), and had sort of a strange experience. The first time, on my main account, I failed to catch the CP 1772 boss with 12 balls, and even with a golden razz, the inner circle remained deep red in color.
Then, I did the same raid with my daughter’s account, and this time, the inner circle was orange with a golden razz, and I caught the boss on the first throw. However, the Espeon I caught had a CP of 1673 (almost 100 points lower), which should be impossible, since a 10/10/10 L20 Espeon has a CP of 1730. The appraisal puts it in the highest category with a best stat of HP at 13 or 14. My IV calculator says this is not a possible combination, which makes sense. Here is a pic of the Espeon I caught.
"A disaster"? Aren't you a cute little exploding piece of nonsense? You know what a disaster is? Having you rant here about everything like it's the end of the world. I feel sorry for the people that have to deal with you in real life.
Just write to Niantic support and get any passes refunded, you pissy children. It takes hours at most.