AF84 CDG-SFO Diverts back to CDG Twice 2/9/12

Was on the Air France website today checking the CDG-SFO flight AF84 & saw this:


The flight had to return to CDG two different times before actually flying to SFO. Anyone know what happened? All it says on the AF website is:

Due to a technical incident, flight AF084 has returned to Paris.

Due to a technical incident, flight AF084 has returned to Paris.

3rd time’s a charm!