Error loading repositories - azure-container-registry

Question

In the Azure portal, when I go to my Container Registry and click on Repositories (under Services), my repositories don't load and I get the error message Error loading repositories.
The console of Chrome contains the following error messages:
GET https://REMOVED.azurecr.io/v2/_catalog 401 (Unauthorized) - REMOVED.azurecr.io/v2/_catalog:1
[Microsoft_Azure_ContainerRegistries] 1:20:06 PM -
efe5474C39B089216811DEA68B8392644A0C676A067.js:24 (With body:)
MsPortalFx.Base.Diagnostics.ErrorReporter 1 MsPortalFx.Base.Diagnostics.ErrorReporter: _errorData: undefined
_sourceErrorLevel: undefined
baseTypes: ["MsPortalFx.Errors.AjaxError","MsPortalFx.Errors.Error"]
code: undefined
data: {"type":"GET","sessionId":"9e259d2b5dab4ad2972a1e6b76e844d2","status":401,"statusText":"Unauthorized","duration":28.5}
errorLevel: 2
errorThrown: Unauthorized
extension: Microsoft_Azure_ContainerRegistries
handled: undefined
innerErrors: []
jqXHR: {"readyState":4,"responseText":"{\"errors\":[{\"code\":\"UNAUTHORIZED\",\"message\":\"authentication required\",\"detail\":[{\"Type\":\"registry\",\"Name\":\"catalog\",\"Action\":\"*\"}]}]}\n","responseJSON":{"errors":[{"code":"UNAUTHORIZED","message":"authentication required","detail":[{"Type":"registry","Name":"catalog","Action":"*"}]}]},"status":401,"statusText":"Unauthorized"}
message: ajaxExtended call failed
name: Error
source: undefined
stack: null
textStatus: error
timestamp: 1567.8750000000002
type: MsPortalFx.Errors.AjaxError
The error says I'm unauthorized, but I have the Owner role, so this should not be possible. Other users that are owner don't get this error.
Any clue how I can fix this?

Answer 1

The error resolved itself after a couple of days.
I tried using a different browser and a different computer. Both methods still showed the error. So I think it might have been a bug.

Answer 2

just uploaded my AKS and needed to pull lots of images from ACR. also got error afterwards due to load:
{"type":"MsPortalFx.Errors.FetchDataError","baseTypes":["MsPortalFx.Errors.FetchDataError","MsPortalFx.Errors.DataError","MsPortalFx.Errors.Error"],"_errorData":{"readyState":4,"responseText":"","status":500,"statusText":"Internal Server Error"},"extension":"Microsoft_Azure_ContainerRegistries","errorLevel":2,"timestamp":10180.93499999668,"source":"DataCache:2:3","message":"","name":"Error","innerErrors":[],"dataSetName":"DataCache:2:3"}