Hello and welcome @sharbur 
That sounds annoying. Someone mentioned something similar a few weeks back, but I’ve not been able to replicate it myself.
You could pop a note in the Glitches topic and that might get the ball rolling on a fix? 
As a possible workaround, www.lovehoney.fr is still in the old format, so you could log in there and put a wishlist together (and then email it yourself for safekeeping). I don’t know how long it’ll be before it gets swopped over though, so it’s not a long term fix.