EX updated acct to N/A

Disputed an account with AGF (OC) with Experian online as not mine. Results came back as updated.

Comparing my old report with my new report, the only thing that has been updated is my credit limit.My old report listed my credit limit from $1391. My new report lists it as N/A.

So this is how it looks on paper

Old report:
AGF
Open 11-95
report: 11-95
Date status: 8-98
Last report: 8-98
credit limit: $1391
High Bal: N/A
Recent Bal: N/A
Recent Pay: N/A
Account transferred/charged off $946 written off

New Report:
AGF
Open 11-95
report: 11-95
Date status: 8-98
Last report: 8-98
credit limit: N/A
High Bal: N/A
Recent Bal: N/A
Recent Pay: N/A
Account transferred/charged off $946 written off.

Is this actually considered an update? I'm thinking now I should do a procedural request with an ITS. I hope I'm learning right. What should I do?