First off, well done on the improvements and having the patience to work your way up to the advanced plan. You’re certainly reaping the rewards!
As far as your Sustained strength/sustained weakness goes, here is link to another forum post that addresses this exact situation. It is a bit of a tricky situation, but as you can see, your training plans are still adjusting to your 4DP metrics to give you the best training possible.
Hope this helps!