It only happened to me using API V2. API V1 works fine.
https://forum.inaturalist.org/t/api-v2-feedback/21215/100?u=xpda
Details from the browser console this morning, API V2:
1: Error: Internal Server Error
columnNumber: 4105
lineNumber: 8
message: “Internal Server Error”
response: Response { type: “cors”, url: “https://api.inaturalist.org/v2/computervision/score_observation/0281201c-79bf-4e3c-bddd-09f0c2ce581d?fields=(frequency_score%3A!t%2Ctaxon%3A(ancestor_ids%3A!t%2Cdefault_photo%3A(square_url%3A!t)%2Ciconic_taxon_id%3A!t%2Ciconic_taxon_name%3A!t%2Cis_active%3A!t%2Cmatched_term%3A!t%2Cname%3A!t%2Cpreferred_common_name%3A!t%2Crank%3A!t%2Crank_level%3A!t)%2Cvision_score%3A!t)”, redirected: false, … }
body: ReadableStream { locked: false }
bodyUsed: false
headers: Headers { “content-length” → “362”, “content-type” → “application/json; charset=utf-8” }
ok: false
redirected: false
status: 500
statusText: “Internal Server Error”
type: “cors”
: ResponsePrototype { clone: clone(), arrayBuffer: arrayBuffer(), blob: blob(), … }
: Error.prototype { stack: “”, … }
constructor: function Error()
message: “”
name: “Error”
stack: “”
toString: function toString()
<get stack()>: function stack()
<set stack()>: function stack()
: Object { … }
length: 2
: Array
at: function at()
concat: function concat()
constructor: function Array()
copyWithin: function copyWithin()
entries: function entries()
every: function every()
fill: function fill()
filter: function filter()
find: function find()
findIndex: function findIndex()
findLast: function findLast()
findLastIndex: function findLastIndex()
flat: function flat()
flatMap: function flatMap()
forEach: function forEach()
includes: function includes()
indexOf: function indexOf()
join: function join()
keys: function keys()
lastIndexOf: function lastIndexOf()
length: 0
map: function map()
pop: function pop()
push: function push()
reduce: function reduce()
reduceRight: function reduceRight()
length: 1
name: “reduceRight”
: function ()
reverse: function reverse()
shift: function shift()
slice: function slice()
some: function some()
sort: function sort()
splice: function splice()
toLocaleString: function toLocaleString()
toReversed: function toReversed()
toSorted: function toSorted()
toSpliced: function toSpliced()
toString: function toString()
unique: function unique()
unshift: function unshift()
values: function values()
with: function with()
Symbol(Symbol.iterator): function values()
Symbol(Symbol.unscopables): Object { at: true, copyWithin: true, entries: true, … }
: Object { … }
buildList failed: NS_ERROR_UNEXPECTED: WindowsJumpLists.sys.mjs:281:15