Yours is slightly different issue than what I was experiencing.  But, I too noticed, yesterday, that the ability to add from already uploaded documents had disappeared.  I suspect this is not a bug, but rather a precursor to the imminent roll out of Quick Books Advanced in Canada.  Likely this will be and "advanced" only feature.  Also new in recent days is a warning that I have exceeded the number of classes allowed with my version, which is Quickbooks Plus.  Be prepared to upgrade!  I am not pleased!