Reporting error when hyphen in strata name

[ComeDenechaud]

When manually choosing a different type of strata, the script crashes if strata name includes a hyphen. Replacing it with a dot corrects the problem - From feedback page (Florian)

[ComeDenechaud]

The error could not be replicated nor localized using an existing event. I will check again with Florian where exactly this issue was experienced and fix it accordingly.