Simple Query does not work anymore

[NicolasWittstock]

Hello Team,

The following style of query used to work perfectly fine for me, but stopped working recently. What is wrong?

query <- with_qfuns( and( gte(patent_date = "2020-01-01"), lte(patent_date = "2022-12-31"), begins(cpc_subgroup_id = "H02S") ))

fields <- c("patent_number", "patent_date" ,"assignee_organization")

pv_out <- search_pv( query = query, endpoint = "patents", fields = fields, all_pages = TRUE)

df <- unnest_pv_data(pv_out$data, "patent_number")

Thanks so much!