So a little while ago I purchased the Shadowlands pre-order and used my 120 boost, however my financial situation changed shortly after and I knew I wasn’t going to be able to play for a while and had to focus on other stuff, a GM was very kind and gave me a refund.
My question is this: If I get to a point where I can play in the future, and I re-purchase Shadowlands, would I get a new 120 boost, or is it only reapplied to activate the character I’ve already boosted that is now locked?
When the Shadowlands expansion was refunded it locked the character that you applied the boost to. If you are able to return and purchase the expansion again, it should simply unlock that character. That is how it is designed to work at least.