OK, here are some of the errors that I know of.
91.9 WUMB, WFPB-FM, WBPR, 91.7 WNEF - "AAA", no longer "folk".
92.9 WBOS HD2 - "Local 92.9" (local rock), no longer "Radio You".
94.5 WJMN HD2 - Bloomberg financial, no longer "Old School Hip-Hop".
102.5 WKLB HD2 - "New Country", no longer "Classic Country".
103.3 WODS HD3 - "The Cove" (romantic soft adult contemporary), not "Mercy Rock".
104.1 WBMX HD3 - "Mercy Rock" (Christian), no longer "Sky Radio".
104.1 WBMX HD4 - "Sky Radio" ("new age" talk), though broadcast seems intermittent.
107.9 WXKS HD2 - "Matty's Comedy", no longer "Talk 1200".
800 WNNW - no longer broadcasting in HD?
1200 WXKS - never has broadcast in HD, format now Bloomberg financial.