Used Oleosa to clean sofa- Now sticky!

Hello,
I have a Natuzzi sofa and chair purchased in early 2000. Both pieces have worn beautifully - no complaints. Today I decided to treat ithem with what I thought was a standard leather revitalizer/cleaner - "Leather Master Oleosa". I followed the directions carefully and the two pieces look beautiful. I waited a couple of hours to sit down. Unfortunately they both have a heavy sticky feeling. I am heartbroken! Have I ruined my furniture? What should I do next. Thank you very much for this forum!!!!!

Please show some pictures to identify your leather type.