Can anyone help? Here is what my debug.log gives:
OS version Windows NT 6.1 (build 7601, Service Pack 1), 64-bit edition
Default data directory C:\Users\Conor\AppData\Roaming\Bitcoin
Bound to port 8333
Loading addresses...
dbenv.open strLogDir=C:\Users\(Username)\AppData\Roaming\Bitcoin/database strErrorFile=C:\Users\(Username)\AppData\Roaming\Bitcoin/db.log
Loaded 81275 addresses
addresses 809ms
Loading block index...
LoadBlockIndex(): hashBestChain=0000000000001d3a6628 height=129211
block index 4530ms
Loading wallet...
nFileVersion = 32200
fGenerateBitcoins = 0
nTransactionFee = 0
addrIncoming = 255.255.255.255:8333
fMinimizeToTray = 1
fMinimizeOnClose = 1
fUseProxy = 0
addrProxy = 127.0.0.1:9050
fUseUPnP = 0
wallet 133ms
Done loading
mapBlockIndex.size() = 129216
nBestHeight = 129211
mapKeys.size() = 107
mapPubKeys.size() = 107
mapWallet.size() = 7
mapAddressBook.size() = 7
EDIT: Problem has mysteriously fixed itself.