storePage(authToken, asdiPage) API no longer backward compatible.

Hi,

We have recently upgraded from 5.5.4 to the atlassian confluence 5.5.6 and having trouble with Page storePage(String token, Page page) API.

Error Returned:

com.atlassian.confluence.rpc.RemoteException: [com.ctc.wstx.exc.WstxLazyException] com.ctc.wstx.exc.WstxParsingException: Unrecognized XML directive; expected CDATA or comment ('<![CDATA[' or '<!--').

 at [row,col {unknown-source}]: [1,701]

We did not have any issues publishing .htm files on confluence before upgrade. I have attached the files I'm trying publish.

Any help would be greatly appreciated

Many Thanks,
Rahul Dalvi