Link to first execution of a display task 404s

This URL https://evergreen.mongodb.com/task/mongodb_mongo_master_enterprise_rhel_62_64_bit_display_unittests!_patch_d1b3c0a0a4dd31e1d1b37ed21cf00a92e59f276e_5ac52230e3c3314977acedf2_18_04_04_19_07_23/0##%257B%2522compare%2522%253A%255B%257B%2522hash%2522%253A%2522d1b3c0a0a4dd31e1d1b37ed21cf00a92e59f276e%2522%257D%255D%257D links to this URL https://evergreen.mongodb.com/task/mongodb_mongo_master_enterprise_rhel_62_64_bit_compile_unittests_patch_d1b3c0a0a4dd31e1d1b37ed21cf00a92e59f276e_5ac52230e3c3314977acedf2_18_04_04_19_07_23_0 for compile_unittests, which 404s. I believe the task execution number is being passed incorrectly to the URL by the UI code.