That is quite possible.
I generally view these sudden 'revelatory fragments' as suspicious in the extreme. If they are genuinely ancient, the authors of Nicaea knew about them, and disregarded them for reasons we now do not understand, but which the highly learned scholars knew. They almost certainly had information that has not survived, which would explain some of their decisions.
I also tend to view these as attempts to undermine Christianity in general, and Catholicism in particular. The way certain groups behave whenever one of these is 'discovered' lends credence to this idea. There seems to be a belief that these will somehow 'disprove' the Bible, thereby rendering Christianity, and by extension Judaeism, null. Oddly they never seem to consider that Islam should be involved as well.
They seem to think that somehow, discovering Jesus was married will kill Religion. The idiots do not understand that religion is far bigger than whether or not a Jewish carpenter and teacher got married. They forget, if they were ever even taught, that there is a message which is far greater than the individual story.
That this somehow appeared so close to Holy Week just makes my suspicions even stronger.