Did the network hash rate just increase 3x?
"blocks" : 6977,
"networkhashps" : 33554944,
and then
"blocks" : 7322,
"networkhashps" : 89479850,
It's growing fast.
11:04:48

{
"blocks" : 7305,
"currentblocksize" : 1000,
"currentblocktx" : 0,
"difficulty" : 0.06250000,
"errors" : "",
"networkhashps" : 83743962,
"pooledtx" : 0,
"testnet" : false
}
11:09:40

getmininginfo
11:09:40

{
"blocks" : 7408,
"currentblocksize" : 1000,
"currentblocktx" : 0,
"difficulty" : 0.06250000,
"errors" : "",
"networkhashps" : 97614382,
"pooledtx" : 0,
"testnet" : false
}
Yep