It looks like the pH of your soil is off. This can cause certain nutrients to lock out and become unavailable for uptake, which appears as several deficiencies in your plant at once. There are inexpensive meters for testing soil pH, or you can test the pH of your runoff with a standard meter and go from there. I recommend getting a meter that can test pH and ppm. Ideal pH for passiflora edulis in soil is 6.2-6.4; it likes slightly acidic conditions. Increase pH by adding dolomite lime (mix into topsoil), decrease pH with diluted fertilizer applications. This doesn't look like fertilizer burn, but if you've been applying a lot of nutrients lately, you may want to check ppm runoff as well (flush with water to fix). Also make sure you soil is draining well, sometimes adding some coarse perlite to your mix can help a lot - this has helped me in the past with several types of passiflora. Are these in the ground or in pots? Hope this helps!