New Site Questions

I noticed that I can see some of threads I've thanked in the past, but definitely not all of them. Because I have too many posts I follow I use my "thanks" to track posts that I wanted to be able to find easily for reference etc. Can I assume those will all eventually come back?

hopefully

FYI, they all now show up under the "likes you've given" page. But you probably already knew that. :D