I found the issue with events triggering twice when new players are added to the game. It will be fixed in 0.33.
This is good news!

In the current version building the Mercurian Gate has become a non-starter.
In my second straight game, I really got hit with it. In my epic speed game, I got his with Blight (as did everyone else) around turn 550. That took awhile getting over as I had cities with pop. larger than 20. Then, about 100 turns later, just as my cities were getting back to normal I had the misfortune of the random Pestilence event. I am sure it was Pestilence as it was announced as such.
It was one of those games where just about every civ but me and the elves were AV, so I was getting pounded. I decided to build the Mercurian Gate to see if Basium and his Angels could help. Bad move. He came into the game around turn 750 with the AC at 86. I got another Blight that, of course, affected no other civ, only Basium minimally, but killed me. I went from No. 1 in score down to 5 or 6.
One other possible related bug:
It's been awhile since I made it in a game to AC 70. In this game I did, and I received 10-12 Hell Holes in my territory each with an Infernal Champion. No problem there, but as I did not have an Open Borders Agreement with Hyborem, I expected them to get bounced out quickly. Nope.
They just wandered around in my territory for at least 10 turns.
It gets better.
Hyborem declared war on me. I again expected them to get tossed out. Nope again. They managed to pillage a few improvements before I could send units to kill them.
Is this a new feature, or maybe a bug related to a new civ entering the game?
PS. As I said, it had been a while since I had Hell Holes in my game. In previously versions you need only send one of your units to the Hell Hole and it was destroyed. No longer. I tried so many things. I tried Sanctify and Spring. I had Workers build improvements. Finally, I noticed the Pillage button appear when I was on a Hell Hole and that worked. I would have never considered a Hell Hole an improvement that could be pillaged!
