I'm still struggling with DL stuff. Was not impressed with WUiV or some of the more heavy glitter ones. I did not find the top coat to be fast drying, I needed drip dry drops last night just to go to bed w/o dinking the nails.
I've got Fashion with top of Diamonds and Pearls. It's a good neutral nude for work, but still frustrated with the flakey top coat!
After reading about your experience with the top coat I decided to do a Lippmann mani tonight with Addicted to Speed top coat. I just finished and it dried pretty quickly for me.
The true test will be if I wake up with sheet marks in the morning but so far so good.

So sorry it didnt work for you. But I know the success of products vary from person to person