For a long time, I thought my notes on people's accounts weren't saving because of some bug, as it turns out, discord has a note limit. It can be infuriating trying to remember important information or something as simple as someone's name or age. Note keeping was such a nifty idea I started using them when I first started using discord.
I've seen other people comment on this, asking for a higher cap or remove it all together. The best idea would be remove it. If the maximum is raised, sooner or later people will have the same issue and history repeats itself. Please, remove the limitations on such a useful feature.