On my machine I have Hungarian local (hu) and also Hungarian is set as language for 0 A.D.. In this case the date / time of the gamesave is not displayed correctly. I see "éééé-04-". éééé is something similar to "yyyy" date format in Hungarian (year is "év' in Hungarian). If I change the language to English the date/time is displayed correctly.

On the load panel, load / delete buttons should be enabled only when a gamesave is selected. When you open the load panel the first entry is preselected by default, but if there is no saved games, then nothing is selected, but the load / delete buttons are still enabled. If we push load button in this case for example we get a javascript error (see screenshot).

When you remove all saved games while the dialog is opened, disabling those two buttons works. The issue comes up only when the load panel is opened without saved games.

After reopening saved single user match: Gambia River, following Error occurs and slows down the game considerably.

From intresting.log: TypeError: this.queue is undefined

m.AttackPlan.prototype.trainMoreUnits@simulation/ai/petra/attackPlan.js:504:3 m.AttackPlan.prototype.updatePreparation@simulation/ai/petra/attackPlan.js:438:4 m.AttackManager.prototype.update@simulation/ai/petra/attackManager.js:137:8 m.HQ.prototype.update@simulation/ai/petra/headquarters.js:2057:3 m.PetraBot.prototype.OnUpdate@simulation/ai/petra/_petrabot.js:123:3 m.BaseAI.prototype.HandleMessage@simulation/ai/common-api/baseAI.js:81:2</p>

<p class="error">ERROR: JavaScript error: simulation/ai/petra/attackPlan.js line 504 TypeError: this.queue is undefined