Woodland and Druid Bonus both active with only 1 Unit of each type on the Field

I just finished playing this game on Tft where I had a tier 3 Ivern on the field with no other Woodland or Druid units but for some reason both the corresponding set bonuses were active. I transitioned a few rounds earlier from having Neeko, Maokai, and Ivern all on the field and didn't notice until a few rounds afterwards that my Ivern was still copying itself as if it had the 3 set bonus from Woodland Active. I checked the set bonus on the left to see if there was any mention of not having to have the Woodland units out on the field to still get the set bonus, which I knew would be quite strange and unprecedented, but even then I sold my Neeko on bench a few rounds earlier as well to make room for some potential tier 3's. Just wanted to point out this glitch and see if anybody else has run into the same issue since something like this can be quite gamebreaking once the new season starts.