API server's `/token` endpoint returns duplicate token ids

[ImplOfAnImpl]

E.g. here is what I got at the time of writing this:

[
   "tmltk1qv3vwc9kft30e5qjw5xrp9gw82w2k0mmkypq8n4u0sh6xlejg84q5tphfn",
   "tmltk1rz9hmgmmjwmgzxsyxmvyylak5nmw7nm3tys54ws0lfevhm9x93lsugcfq6",
   "tmltk1rz9hmgmmjwmgzxsyxmvyylak5nmw7nm3tys54ws0lfevhm9x93lsugcfq6",
   "tmltk1rz9hmgmmjwmgzxsyxmvyylak5nmw7nm3tys54ws0lfevhm9x93lsugcfq6",
   "tmltk1rz9hmgmmjwmgzxsyxmvyylak5nmw7nm3tys54ws0lfevhm9x93lsugcfq6",
   "tmltk1rmz3lv0rw3smzlzaeg3xctpmtvzelpht89qj3u0stye3rulalfqsahsvqq",
   "tmltk1rmz3lv0rw3smzlzaeg3xctpmtvzelpht89qj3u0stye3rulalfqsahsvqq",
   "tmltk1rmz3lv0rw3smzlzaeg3xctpmtvzelpht89qj3u0stye3rulalfqsahsvqq",
   "tmltk1y4xguejc2rltg5ter59k58mdzrr52xfsswlpy264u6h8mvl9lutqxdyxkr",
   "tmltk19z2yt0hguv53hpu9ar7f5h46y6pfp0m6w3n475deutnq42cgg50qenqddk"
]