Is this for every game or just some games?
If you are able to, try opening the browser console and see if there is an error message.
Viewing post in Download button not working
(for the game mentionend below)
ga event: ObjecteventAction: "download"eventCategory: "game_download"eventLabel: "9782"eventValue: undefinedhitType: "event"[[Prototype]]: Object DepressionQuest_[Linux].tar.gz:1 Failed to load resource: the server responded with a status of 403 (Forbidden) 6m=web_iab_tcf_v2_wall_executable:73 Uncaught RangeError: Maximum call stack size exceeded. at a.g (m=web_iab_tcf_v2_wall_executable:73:716) at HTMLBodyElement.<anonymous> (bundle.min.js?1714934811:9:8678) at HTMLBodyElement.dispatch (lib.min.js?1714934811:2:43064) at v.handle (lib.min.js?1714934811:2:41048) at Object.trigger (lib.min.js?1714934811:2:71515) at Object.simulate (lib.min.js?1714934811:2:72018) at HTMLDocument.i (lib.min.js?1714934811:2:72307) at a.g (m=web_iab_tcf_v2_wall_executable:73:716) at HTMLBodyElement.<anonymous> (bundle.min.js?1714934811:9:8678) at HTMLBodyElement.dispatch (lib.min.js?1714934811:2:43064)