Pardon my lack of information but I just want to throw this around here.
i was playing on the ptr and did earned around 8-9 paragon levels knowing back in my mind/read it somewhere in the forums that what ever paragon level gains will be carried over to loot 2.0 live servers. unfortunately, it reverted back to 339.
Nothing from PTR/beta carried over to live. This has always been the case, and it was never announced otherwise, so you must have misunderstood something.
i was playing on the ptr and did earned around 8-9 paragon levels knowing back in my mind/read it somewhere in the forums that what ever paragon level gains will be carried over to loot 2.0 live servers. unfortunately, it reverted back to 339.
ty in advance
Edit: GingerAnger beat me to it ;-)