Fixes two anomaly bugs. One: bluespace anomaly doing translocation despite being destroyed. Two: anomaly not checking for the signal code.
Merge branch 'master' of https://github.com/tgstation/-tg-station into AnomalyFix
Also fixing the end() proc for pyroplastic anomaly.
Merge pull request #5420 from phil235/AnomalyFix

Fixes two bugs with anomalies