Pagination and extraction does not work

I will appreciate assistance to get the pagination and extraction to work. Only the first two pages are visited about four times and then webscraper finishes without extracting any data.

Url: City of Cape Town: GV2022 Provision Roll

Sitemap:
`{"_id":"testsite","startUrl":["https://web1.capetown.gov.za/web1/gv2022/Results?Search=ADD,,BEACH"],"selectors":[{"id":"pagination","paginationType":"auto","parentSelectors":["_root","pagination"],"selector":".DataGridPager a","type":"SelectorPagination"},{"columns":[{"extract":true,"header":"Property Reference","name":"Property Reference"},{"extract":true,"header":"Registered or other Description of the Property","name":"Registered"},{"extract":true,"header":"Rating Category of the Property","name":"Rating Category"},{"extract":true,"header":"Physical address of the Property","name":"Physical address"},{"extract":true,"header":"Extent of the Property (m²)","name":"Extent"},{"extract":true,"header":"Market value of the Property as at 1 July 2022.","name":"Market value"},{"extract":false,"header":"Valuation Reason","name":"Valuation Reason"},{"extract":false,"header":"Valuation Reason Description","name":"Valuation Reason Description"},{"extract":false,"header":"Valuation Type","name":"Valuation Type"},{"extract":false,"header":"Effective Date","name":"Effective Date"},{"extract":false,"header":"Dispute Expiry Date","name":"Dispute Expiry Date"},{"extract":false,"header":"Rebates,Reductions, Exemptions,Phase-in (Section 15,17,21)","name":"Rebates,Reductions, Exemptions,Phase-in (Section 15,17,21)"}],"id":"rolltable","multiple":true,"parentSelectors":["_root","pagination"],"selector":"table.DataGridStyle","tableDataRowSelector":"tr:nth-of-type(n+2)","tableHeaderRowSelector":"tr.DataGridHeader","type":"SelectorTable"}]}'