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If the "removal" was done by the CRA as their outcome of their reinvestigation, they are required to send both a Notice of Results of Reinvestigation and a copy of a revised credit report showing the actual changes made. Upon receipt of that report, you should have the answer to what was included in the revised scoring.
You may not necessarily get a Notice of Results of Reinvestigation, which is the docment that formally concludes a dispute by providing the finding of the CRA.
The furnishe can, and often does, simply decide to delete the disputed information upon receiving a dispute forwarded to them by a CRA.
Techncally, that renders the dispute moot since the disputed information is no longer of record, and thus the CRA will not make finding by mailing a Notice of Results.
If the CRA has not removed the pending dispute flag, that is likely the scenario.
You may have to contact them and get the dispute flag removed to then return your scoring to normal.
While a dispute is pending, certain items are removed from scoring by FICO, and thus your interim score is not useful.