Fluid WorkCenters Redirect When Selecting Some Classic Hyperlinks

Hello,

We are on PT 8.55.26 and recently noticed an odd issue in FSCM's delivered Fluid WorkCenters. In the Links pagelet, when some hyperlinks to additional information on pages are selected, users are redirected out of the WorkCenter and to whatever target page they selected. However, this does not happen with every hyperlink. It always occurs if a user is in Contracts General Information and tries to select the Billing or Revenue Plan details on a contract line, and occurs if a user is in Project General Information and selects anything like Project Activities, Project Team, etc along the bottom. I