Did GOG have a clearout or something and I missed the notification?

I had a wishlist with 45-50 plus items on it, now only 5 remain (the most recent and hence the most expensive ones I think) and all the rest are gone.

Where are they? Why are they missing? It took a lot of work and reading and thinking to get those together. :-(

I'm accessing GOG via a new windows 10 pc rather than my old XP but surely that shouldn't change things?

Thanks for any help.

O.S. shouldn't affect it.Probably a bug,I would just contact support.

This should not change anything.

I don't suppose anyone cleared your wishlist. Most probably it's a bug. It could haver been that those games were removed from catalogue, but with 45 games missing it seems to be unlikely so.

If it stays so you may want to talk to support.

EDIT: Have you checked that you don't have any filtering active in your wishlist?
Also is the number in brackets beside Wishlisted Titles also showing 5?
A few examples of missing titles would have given a better idea.