Yeah you used a 3 cycle that you'd usually use for that COLL, but not for the OLL. I guess it's just an EPLL skip, even though it was one look. I love 3 cycle COLLs, flows into PLL easily because it only effects those pieces. Nice solve.
B' R' L2 U L D2 F' D' F2 D' R B2 D2 B2 D' B2 D' B L U' L2 U2 F U B'
U' R D2' R' D' R2 // partial cross
y U2 r U' r' // Xcross
U L' U' L U2 L' U L // 2nd pair
y F' U' F U' R U R' // 3rd pair
R' U' R U' R' U' R // 4th pair
U R U2 R D R' U2 R D' R2' // COLL
U // AUF View at alg.garron.us
B' R' L2 U L D2 F' D' F2 D' R B2 D2 B2 D' B2 D' B L U' L2 U2 F U B'
U' R D2' R' D' R2 // partial cross
y U2 r U' r' // Xcross
U r' F' r U2 L' U L // 2nd pair
y F' U' F U' R U R' // 3rd pair
R' U' R U' R' U' R // 4th pair
U R U2 R D R' U2 R D' R2' // COLL
U // AUF View at alg.garron.us
U' R D2 R' D' y F2 L' U L U L F' L' //double x-cross 13 moves
y U2 R U R' U R' U R // double pairing insert 3rd 8 moves
d R' U R // insert 4th 4 moves
U2 F U R U' R2 F' R U R U' R' // OLL 12 moves
y M2 U M' U2 M U M2 // PLL 7 moves
U' R D2 R' D' y F2 L' U L U L F' L' //double x-cross 13 moves
y U2 R U R' U R' U R // double pairing insert 3rd 8 moves
d R' U R // insert 4th 4 moves
U2 F U R U' R2 F' R U R U' R' // OLL 12 moves
y M2 U M' U2 M U M2 // PLL 7 moves