Hi @Tryit,
I don’t work for Webflow but I can vouch for this.
The webflow team will add the discounts back to your site for you, no questions asked.
I recently got a new designer on my team and started on Webflow’s team account and we cancelled my professional account. Webflow support helped me move my websites from my personal to the team (refunded me time unused), and helped me get the new sites up and running with the 50% discount and the grandfathered hosting for those that had it.
Time it took? Max 15mins.
So I’d say just hit up support and they’ll help you. I love webflow because of the ease of use and their support honestly tries to help. I’ve yet to hear no from them.