Some applications running in a Citrix desktop environment have been seen to exhibit cursor anomalies. A typical example is where the cursor is shown overlaid on a black square.
Citrix have recently released a hotfix which addresses many of these anomalies. The hotfix is available here : http://support.citrix.com/article/CTX140263.
NOTE: We have been told by Citrix that this 004 hotfix doesn’t work correctly if installed on a system that already has 003 installed (http://support.citrix.com/article/CTX140257) . The recommendation is to uninstall 003 before installing 004.
If you test this hotfix and still see cursor abnormalities please report here.