To the OP and everyone else; I have been in contact with the Sr Product Manager at Tech Armor regarding this exact issue (I'm not affiliated with the company but have obtained their products for review).
Below is an email I recorded from Mr. Jeff Wilcox:
Thank you for this and your other email. I apologize for not responding sooner, but this is one of our busiest days of the year. In fact, in about an hour at 10:30pm on a Friday night I will be getting on a conference call with our factory to discuss this exact matter!
For months now we have known that the screen would have curved edges, but we did not know the exact measurements or how dramatic the curve would be. We truly believe that we have made the best screen protector possible, with the information that was available to us. Apple does not share any information with companies like Tech Armor, so we are forced to rely on triangulating data with various suppliers, and then at some point we have to make a decision to bring in stock.
We are passionate about being able to provide our customers with the best solution we can provide, instead of no solution at all. Will our screen protectors get better YES! Will we offer every single one of our customers a free replacement ABSOLUTELY YES! Again, I just want to stress that we have to make a decision at some point to bring in nothing, or to provide our customers with the best solution we KNOW will work and then improve as quickly as possible once we get our hands on the actual device.
I hope this makes sense, but please dont hesitate to let me know if you have any further questions I can answer. We really appreciate your support!
You Play, We Protect!
Jeff Wilcox | Sr Product Manager"
As you can see it is an issue they are aware of and will be replacing ALL screen protectors that customers aren't happy with. Idk know long that'll take but it'll get don't. They didn't get it right the first time but what company stands behind their product like that? Not many that I know if anyways that especially offer a lifetime warranty.
Just wanted to pass on this information. Hope this eases anyone's concerns.