dont believe everything you read online. First off RIMA's have been shown to not have the same tyramine interactions as other long term true maoi's..there is alot of misinformation on the net reguarding this subject. The effects you experienced could have simply been the harmalas themselves and nothing else. Eating food sometimes activates them and makes the trip really go up a notch, as well as the nausea.
225mg of rue alkaloids is a large dose for some people, especially if you are not used to harmalas. All of your symptoms are in line with a large dose of harmalas and they will be worse if you are not acustomed to large doses of harmalas. You have to eat alot of tyramine to have a true reaction, and it does not sound like you did. If you really had a tyramine crisis you would have had a splitting migraine headache, not just nausea and feaverish feelings, restlessness or increased heartbeat. All of those things are in line with large doses of harmalas.
I would try starting with like 100mg next time and slowly getting used to larger doses.
Long live the unwoke.