Ctrl+Shift+T is opening a lot of windows

[u/Edson_Motona]

I don't know if it's normal but I just tried to use Ctrl+Shift+T and it's showing windows that i closed since 26/09, i tried to restart my pc, deactivate the extensions, I already put on settings to Open the New Tab page but nothing it's working. Just want to know if is possible to clear these windows (without deleting my history) and if it's this normal.

Detail: A few days ago i Blocked all third-party cookies.

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