Were you a BOINC user before joining Charity Engine and a participant in malariacontrol.net and Einstein@home?
If you were a former BOINC user and did not delete the BOINC directory after uninstalling the BOINC software (it does not fully clean up after itself to facilitate upgrades) before installing Charity Engine the old accounts will be detected an used instead of the accounts created by Charity Engine.
I believe they all should should your ceXXXX user number, but I will verify this and post back.
I participated both projects before joining CE. Instead I also participated in climateprediction.net as well. But they are not running on this PC. I checked Free-DC. My account name has two cross-project identifiers. One of which contains the CE added project malariacontrol.net. I do not think that they get the ceXXXX number.