Sounds like the ignition key mechanism is starting to fail... and before you get stranded you might just want to get a new one...
The INDY shop you went to must have screwed something up if it leaks now and didnt before... I'd be going back and if its a decent shop they should fix it for nothing... hey mistakes can happen... hopefully they'll be honest enough to admit it, if they screwed up.
Can you see where the oil is coming from (if the level is going down it must be leaking a lot).
If there's too much oil, use some BrakeCleaner and wash off the oil soaked area and see if you can find where it's leaking once the area is clean. Hopefully its not coming out between the tranny and the motor...
BTW the Leichtlauf is a LiquiMoly oil (Good stuff) - Thats what I use... that or Fuchs
