Do we have a problem

[Stevechips]

Hi there, we have a boating holiday booked 4th May , flying to Athens via Istanbul then on to Corinth, but without thinking there may consequences we popped over the border on foot on jan 3rd. At border they scanned our passport as is routine, now my question is , has going over to ROC for 2 hours going to cause problems getting into Athens? Not being able to fully get to grips with all the 90 days in out malarkey we are wondering, we have no intention to travel south again, any accurate advice out there, thanks

[Walesforever]

Your fine