I have the downloaded version and it is not working either.

The issue is either with CRA or TurboTax.  It is not a browser issue.
I did the import, it told me that the import was complete, it updated my taxes owing, however there is no T4 info showing.
None of my RRSP receipts appeared either.

This needs to be fixed NOW.

Thanks

@MapleLeaf61 The CRA reported an outage for autofill. I am glad it is functioning now. Thank you for providing the update.