Perhaps it is. But let us look at what you said earlier and my response:
What can the words "before the times of the ages" mean if it is not referring to "before time began"?
Does not the word "ages" speak of time? Did time exist before the first age began? I cannot see how it could.
What interpretation would you put on those words?
Depends on what "the ages" are and if time existed before them. At the moment my basic answer would be "before recorded history" but I'm not entirely satisfied with that. "The times" suggests periods of known history to me, "the ages" could be the entirety of time since creation, and maybe even before? or could refer to specific ages. I found an article where someone put a fair amount of work into answering this, I don't know if I agree with it, I've only really skimmed through it so far and I don't know who wrote it, but it looks interesting. Sharing the link since you also are interested in the topic. Not posting it as an answer.
http://www.biblicaltruthseekers.co.uk/uploadData/6-11. IMMORTALITY REDEMPTION PLAN.pdf
If I improve or change my answer I'll respond again. I don't see "before time began" being the simple answer though, I still think putting "began/beginning" in there is a leap.