Hi,
we have made a hotfix build for this. You can download a trial version here: https://www.rebex.net/getfile/5333a3d99cbc4e2d89f261baef53b61c/RebexTotalPack-HotfixBuild6606-Trial-Binaries-imap.zip
Since you have paid support, please email us for the link where you can download non-trial version of this hotfix build.