Connected incident?
Apparently SIA had an IFSD and Divert to TPE on a 777-300ER this weekend, not quite sure why.
There seems to have been a recent spate of incidents on the GE90-115b, I have counted 8 IFSDs, returns or diversions in the last six months or so. The 777-300ER is not a huge fleet yet, so this number of events would seem to be significant.
I sense some nervousness.