I added #%MissedQuestions to my protected tags in the AnkiHub web browser, however I am starting to notice some of the tags I had tagged are not tagged anymore
When adding the tag to the protected tag field on AnkiHub, did you ensure that the cases are identical? (i.e. M is capitalized and Q is capitalized)? Can you take a picture of your protected tag on ankihub and locally in your tag section so we can further investigate?