Fix XSync issue with XNAT
We don't have a lot of context at this point on this issue, maybe one of the science team members could give context about this.
However, with the current upgrade efforts going on for xnat 1.7.4 - 1.8.1 we have already upgraded the XSync plugin to 1.4.0.1 This might have the fixed the issue that is being referenced here. We would only know once the 1.8.1 upgrade is finished with testing and science team should be able to help with determining if they still see issues with XSync