First day disappeared (no value)

Hi. After last update (3.8.2) on WP 4.7 and cache emptying, day 1 stop displaying.
Day 2 and 3 are strangely bigger due to #wpc-weather.small .now .climacon:before{font-size:60px… that I can correct by overload.
But I don’t understand why the first value doesn’t show.

Code generated after update :

<div id="wpc-weather" class="wpc-175 wpc-weather-804 small " style="; background-size:; background-position: % %; color:#ffffff;; font-family:">

		<div class="forecast"> 
            <div class="now">            
				<div class="day">                                    </div>
				<div class="first">
					<div class="day">Sam</div>
					<div class="symbol climacon w501"></div>         
					<div class="temp_min">5</div>
					<div class="temp_max"><span class="wpc-highlight">9</span></div>
				</div>
			  
				<div class="second">
					<div class="day">Dim</div>
					<div class="symbol climacon w500"></div>         
					<div class="temp_min">8</div>
					<div class="temp_max"><span class="wpc-highlight">10</span></div>
				</div>
		</div>		
</div></div>

Code generated before update :

<div id="wpc-weather" class="wpc-175 wpc-weather-804 small " style="; background-size:; background-position: % %; color:#ffffff;; font-family:">
		<div class="forecast">
            <div class="now">
				<div class="day"></div>
				<div class="time_temperature">8</div>
				<div class="time_symbol climacon" style="fill:#ffffff">
					<svg version="1.1" id="cloudFill" class="climacon climacon_cloudFill" xmlns="https://www.w3.org/2000/svg" xmlns:xlink="https://www.w3.org/1999/xlink" x="0px" y="0px" viewBox="15 15 70 70" enable-background="new 15 15 70 70" xml:space="preserve">
					<g class="climacon_iconWrap climacon_iconWrap-cloud">
						<g class="climacon_componentWrap climacon_componentWrap_cloud">
							<path class="climacon_component climacon_component-stroke climacon_component-stroke_cloud" d="M43.945,65.639c-8.835,0-15.998-7.162-15.998-15.998c0-8.836,7.163-15.998,15.998-15.998c6.004,0,11.229,3.312,13.965,8.203c0.664-0.113,1.338-0.205,2.033-0.205c6.627,0,11.998,5.373,11.998,12c0,6.625-5.371,11.998-11.998,11.998C57.168,65.639,47.143,65.639,43.945,65.639z"></path>
							<path class="climacon_component climacon_component-fill climacon_component-fill_cloud" fill="#FFFFFF" d="M59.943,61.639c4.418,0,8-3.582,8-7.998c0-4.417-3.582-8-8-8c-1.601,0-3.082,0.481-4.334,1.291c-1.23-5.316-5.973-9.29-11.665-9.29c-6.626,0-11.998,5.372-11.998,11.999c0,6.626,5.372,11.998,11.998,11.998C47.562,61.639,56.924,61.639,59.943,61.639z"></path>
						</g>
					</g>
					</svg><!-- cloudFill  -->
				</div>
			</div>
				<div class="first">
					<div class="day">Sam</div>
					<div class="symbol climacon w501"></div>         
					<div class="temp_min">5</div>
					<div class="temp_max"><span class="wpc-highlight">9</span></div>
				</div>
				<div class="second">
					<div class="day">Dim</div>
					<div class="symbol climacon w500"></div>         
					<div class="temp_min">8</div>
					<div class="temp_max"><span class="wpc-highlight">10</span></div>
				</div>
		</div>		
</div>