I'm sure it's somewhere in the forums and I'm just too tired that I overlooked it.... So, I had the free offer through BNET a while ago, and recently started playing it for the first time a couple of days ago. Now that I'm hooked, I came to move BNET to the Steam account. I did that on the website, all the way through to the "I'm Done". Now, I didn't see any sort of item in my library to launch from there. I tried looking through the forums and didn't see an answer that made sense or the responses were inflammatory. I assumed that it may show up later after Oct 1. So, I proceeded to purchase the Digital Deluxe version on steam. In hopes that I would have all content for the next few weeks leading up to Shadowkeep. However, steam says that Destiny 2 has not been officially released. So I went on to BNET to launch it, in hopes that since the account was linked, all the content would be there. Sadly, it wasn't. Still asks me to purchase the items despite having them. I tried to do this from the blizzard store earlier and received a 404 message. My assumption was that due to Bungie leaving activision or w.e that they couldn't offer it. That leaves me with wondering if I won't be able to play the older content for the next few weeks pre October launch. My character is kind of stuck with a 341 power level that I was hoping to advance up till then. Regardless, if somebody can please tell me if I'm kind of screwed till Oct 1. Thanks in advance and sorry if this has been answered. Please link me to where it is if you have seen this answered elsewhere.
If you have the content from battlenet, you can play it until Oct 1 on battlenet. Purchases from steam do not go backward to battlenet so you cannot play anything you bought on steam yet. So at this point whatever you previously owned on blizzard is playable, you just need to download it to your pc.